tungaloy corporation ( japanese : 株式会社タンガロイ ) is an international company that specializes in production and sales of metal cutting tools as well as industrial products .

headquartered in japan , it was the first company in the country to succeed in developing superhard alloy .

tungaloy is a member of the international metalworking companies ( imc ) , which is owned by berkshire hathaway .

in november 2011 , the company celebrated the opening of its new production facility in japan ; as the chairman , president , and ceo of berkshire hathaway , warren buffett took part in the ceremony .

tungaloy corporation

welcome to tungaloy corporation web site . we appreciate your interest in tungaloy products .
tungaloy corporation recently introduced their new ah7025 pvd grade for tungcut , the multi - functional grooving tool with 2 - cornered inserts .
may have other listings under different names / spellings . we ' re not affiliated with tungaloy corporation , we ' re just tracking patents .
at carbide depot , 90 % of orders for tungaloy products routinely ship from stock out of tungaloy ' s chicago warehouse .
in 1929 toshiba succeeded in developing japan ' s first cemented carbide , which they called tungaloy . the chicago - based tungaloy america corporation continues this tradition of innovative r & d , providing products that help industries grow and develop .
this site is made available to you subject to the following terms of use which if accepted by you will constitute a legally binding agreement between you and tungaloy . in these terms of use , “tungaloy” means tungaloy corporation , its subsidiaries , affiliates , holding companies , and any other legal entity anywhere in the world , that is held by , or is held under common control with , or is the holder of tungaloy corporation , whether in whole or in part .
tungaloy maintains comprehensive partnership with major machine tool builders , providing them creative solutions .
tungaloy’s high - quality tools help customers efficiently and accurately machine various medical components .
tungaloy specializes in creating unique technological solutions , specifically for the die and mold industry .
buffett ' s recent japan trip includes visits to tungaloy corp . plant and business wire bureau
no change , amendment , cancellation , supplement or deviation from these terms of use may be made by virtue of conduct of the parties . these terms of use shall not be otherwise amended or changed except with the prior written consent of tungaloy corporation .
tungaloy supplies a wide selection of cbn inserts for hard turning operations required in the bearing industry .
tungaloy’s innovative products help the power , rail , and ship building companies improve productivity in their manufacturing processes .
we can supply all standard tungaloy products . most usa standard stock items are listed on the web site .
buffett attended the november 21 opening ceremony of tungaloy corporation ' s new carbon tool plant in iwaki city , fukushima prefecture . tungaloy is a subsidiary of imc , a berkshire hathaway company . accompanying buffett were business wire ceo cathy baron tamraz and charlotte guyman , director of berkshire hathaway , where he also met with business wire ' s tokyo staff and shared his views on a wide range of topics .
the high versatility , quality , and robustness of tungaloy tools allow the power generation industry to take giant strides ahead .
tungaloy’s engineering teams and factories are located near the major car plants to provide automotive clients with creative solutions that improve their production processes .
if you feel more secure you may always contact tungaloy ' s local authorized distributor rather than sending any of your information over the internet .
unless otherwise specifically stated and authorized in writing by us , no part of any such information may be duplicated , copied , reproduced , distributed , used to create derivative works , amended or otherwise used for any purpose , wholly or partially , without the prior written consent of tungaloy corporation . without derogating from the generality of the stated above , none of tungaloy’s names , patents and trademarks , whether registered or not , may be used without the prior written consent of tungaloy and in no event shall any of these be used in any way or manner which may be misleading and / or which may cause and / or which may lead to , any confusion .
tungaloy offers a wide range of powerful tools for the 3 main segments of the oil and gas industry : upstream , midstream , and downstream .
this listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed , not a comprehensive history . urltoken is not affiliated or associated with tungaloy corporation in any way and there may be associated servicemarks . this data is also published to the public by the uspto and available for free on their website . note that there may be alternative spellings for
tungaloy provides a wide variety of products suitable for swiss - type machines , dedicated for small parts . this results in efficient machining processes and reduced costs .
this agreement constitutes the entire agreement between you and tungaloy with respect to this site and all its contents as defined above . its entire terms of use supersede and override any and all prior or simultaneous negotiations , representations and proposals ( whether oral , written , electronic or any other ) between you and tungaloy .
pts australia sells machinery and tools to japanese automobile manufacturers . additionally , as the general australian agent for tungaloy corporation , pts australia sells to local companies throughout australia . australia has abundant natural resources , and mining is one of its major industries . the mining industry is particularly important in western australia ( wa ) . in the future , pts australia plans to expand its sales of machinery and tools to the mining industry .
tungaloy is well - known for its high - quality carbide grades , which are most suitable for machining exotic materials and hardened steels , in the aerospace industry .
the information contained and referred to in these pages , including but not limited to all patents , trademarks , registered trademarks , copyright , logos , trade names , drawings , pictures , designs , names , materials , contents , programming , databases of information , resources , links , descriptions of internet resources and any other documents or details from which any proprietary and / or intellectual property right may emanate , is the sole and absolute property of tungaloy corporation .
tungaloy products drop - ship from their warehouse in chicago straight to our customers . in - stock orders placed before 4 : 30pm cst ship same day , otherwise next day .
fukuda corporation is a long - standing import firm specializing in machine technology , serving the japanese machine industry by providing a wide range of exceptional quality accessory parts and equipment for machinery produced in europe and north america . fukuda also offers expert international training and seminars to further support their customer base .
since its founding in 1952 , uno corporation , headquartered in japan , has become a world leader in the cutting tool industry providing special carbide end mills and cutting tools for the metal processing industry . uno is highly respected in the automotive , aviation , construction , and electronic components industries , which demand especially high accuracy .
we can supply any item offered in the tungaloy usa product line , and most usa standard stock items are listed on the web site . contact us for price and availability on items not listed .
canon , inc . komatsu ntc , ltd . jal engineering co . , ltd . jfe mechanlcal co . , ltd . showa precision tools co . , ltd . daido machinery , ltd . tungaloy corporation tokyo kikai seisakusho , ltd . tokyo seimitsu co . , ltd . toshiba machine co . , ltd . toyo food equipment co . , ltd . toyama kikou co . , ltd . nagase integrex co . , ltd . fuji die co . , ltd . mitsubishi heavy industries , ltd . meiji air compressor mfg . co . , ltd .
you will indemnify and / or compensate tungaloy and its subsidiaries , affiliates , directors , distributors , agents and employees , and hold them harmless against any claim , liability or demand , including reasonable attorneys ' fees , related to use you make and / or to materials or information that you distribute or otherwise transmit via this site , and which may result from or be related to your misconduct , or use or misuse of this site . without derogating from your duty to indemnify and / or compensate tungaloy also in any case of violation of these terms of use , we reserve the right to exercise absolute control over the exclusive defence and handling of any matter otherwise subject to indemnification by you , in which event you undertake to fully co - operate with tungaloy and to act in accordance with tungaloy’s legal advice in adhering and managing any available defences .
you further acknowledge that tungaloy is not and will not be held liable or responsible for the accuracy , the legality , the decency , the copyright , the compliance , the availability of any materials included in or referred to in these other sites , or any other aspect of the content of such other sites . the inclusion of such links does not imply endorsement of the site by tungaloy or any association with the operators of such site and resources .
tungaloy reserves the right , at its sole and absolute discretion , to terminate and / or otherwise limit access to all or part of this site and / or its contents as it deems fit , with or without notice .
tungaloy makes no representation whereby any materials and / or services and / or contents as defined above , on this site , are or may be available or appropriate in territories outside the territory in which the services are performed and / or offered . all services and / or contents of this site , including all products that we may offer at any time , are offered solely on the basis of domestic and local transaction . you specifically acknowledge and agree that any product and or service you may order from tungaloy , if tungaloy opts to provide it , will be provided to you from and by tungaloy’s local lawful representative in the applicable territory . any such transaction , deal , bargain or service shall constitute a local deal and trade , which will be executed and performed subject to all terms and conditions of sale that are listed here in below , and in accordance with all relevant and governing provisions of the local law in that country .
tungaloy offers an extensive line - up of turning , milling , and drilling products with various grades , dimensions , and chipbreakers . tooling systems are also available to fully support the machining needs of customers in a wide variety of industries .
save in the case of conflict of laws , these terms of use shall take precedence over the terms and conditions of sale . if you are bound by a separate and independent valid written agreement with tungaloy , none of these terms of use shall invalidate any of the provisions of such an agreement .
he attributed the completion of the new tungaloy plant , coming just nine months after the catastrophic earthquake in march , to japan ' s world - class manufacturing capabilities . he added that the country ' s reputation for value and quality are known worldwide , and is clearly evident in his hometown of omaha .
you expressly waive and abandon in advance any claim that orders received from you and confirmed by us did not constitute an offer made by you to us , or that no agreement was formed between you and tungaloy for reasons of , inter alia , lack of signature and / or lack of communication of acceptance .
one of the world’s leading manufacturers of carbide cutting tools , with nearly 80 years of experience in the engineering of cutting tools . tungaloy’s innovative r & d department continually strives to create new products for highly efficient and economic machining applications for the production needs of the 21st century , with a wide range of turning , milling and drilling products of highest quality , always devoted to new technologies and customer demands .
you expressly agree that no warranty that is not specifically stated in this agreement will be claimed or otherwise adhered to by you , nor will such a warranty be valid . since some jurisdictions do not permit the exclusion or limitation of different types of damages , tungaloy’s maximal liability in such jurisdictions shall be limited to , and shall not exceed the minimal extent of liability stipulated and / or permitted by law in such jurisdictions .
this notice refers to any page / s that are or that may be included in , and / or linked with the tungaloy web site , irrespective of whether such pages are marked with copyright © notice , trademark notice™ , or registered patent notice ® . the receipt of this html page , or any other page in which a link to this page exists , shall be considered as acceptance of these conditions without any reservations .
tungaloy , its affiliates , subsidiaries , employees , distributors , directors , and agents are not and shall not be liable for any errors or omissions or inclusion of any material in the contents or in supply or delivery , or for any form of loss or damage whoever defined ( including without limitation any pecuniary , special , direct , indirect , consequential , incidental , foreseeable , unforeseeable and / or exemplary damages ) , that may result from , or that otherwise may be related to this site or to the contents .
pts shanghai sales & trading co . , ltd . was established as a wholly - owned company of toyo corporation in november 2011 , and has launched its business in changning , shanghai since 2012 . we established branch office in wuzhong district , suzhou . we have organized a system for performing business activities in the positionn close to clients . based on our
customer first
policy , we quickly respond customers ' demands and offer the same service as toyo . we are marketing diversified machines and tools necessary to manufacturers just like toyo , and offering product solutions and saling our products regardless of internal or external products . also , we are promoting so called 6s ( seiri means “organized state” , seiton means “tidiness” , seisou means “cleaning” , seiketsu means “neatness” , shitsuke means “discipline” , and shikkari means “reliable” ) activities in unity in order to make the workplace environmentally friendly .
we expressly disclaim and deny any and all warranties , including warranties of merchantability , fitness for particular purpose , and / or non - infringement with respect to the services and / or to the contents and / or to any issue that is or that may otherwise be related to this site . this exclusion applies whether the alleged liability is based on contract , tort , negligence , strict liability , or any other basis , irrespective of whether tungaloy and / or any of its affiliates have been advised of the possibility of such damage or loss .
the contents and services available in this site are offered to you subject to all terms and conditions of sale and in accordance with these terms of use . all electronic orders placed and / or transmitted by you in or through this site under your username , if received and approved by tungaloy , shall be deemed as acceptance of the offer made by you . we reserve the right to contact you , by electronic mail , telephone , post or any other reasonable means for the purposes of ascertaining your identity , clarification of your requested order , discussing any credit and payment terms , verification of your desired delivery address and means by which you prefer delivery to be made , and for any other purpose which may be related to your order .
our site may provide links to other websites or resources . since we cannot be responsible for such other sites and as we have no control over any of these other sites , including but not limited to their contents , you hereby acknowledge and agree that tungaloy is not , and will not be held responsible for such other sites , including without limitation their availability , contents , the type of services they offer , the advertising and / or products contained therein , and their form . you also acknowledge and agree that we are not , and will not be held liable or responsible , directly or indirectly , for any damage and / or loss , whether pecuniary or not , caused or alleged to be caused by or in connection with use of , or reliance on , any such contents , goods or services available on or through any such other site / s or resource / s .
you specifically agree to the formation of a legally binding purchase and / or service agreement between you and tungaloy upon the receipt of your order / s , provided that we accept , approve and confirm that order / s by issuing an approval of order with reference number similar to your order number . should our approval of order relate to only part of your order , the agreement between us shall take effect only with respect to that part of your order that was accepted and approved by us . we may deny or approve your order / s wholly or partially as we may find fit and without being under any obligation to justify our decision . in case we decide to approve only part of your order / s , you will not be entitled to raise any claim and / or demand , nor will you be entitled to any remedy , in respect of that part of your order that we did not approve .
berkshire hathaway chairman warren e . buffett suggests open communications , marketing savvy , and a strong value proposition are keys to success in today ' s global economy | business wire
berkshire hathaway chairman warren e . buffett suggests open communications , marketing savvy , and a strong value proposition are keys to success in today ' s global economy
) - - for companies to succeed in today ' s global economy , they need to engage in open communications , possess marketing savvy coupled with manufacturing know - how , and offer customers a strong value proposition , noted warren e . buffett , chairman of berkshire hathaway , in remarks made during his first visit to japan .
japan knows how to make things ,
buffett told business wire .
that counts . and it makes things the world wants .
our home furnishings store in omaha sells all kinds of japanese products ,
mr . buffett noted .
it isn ' t because we ' re doing it because they are made in japan , we ' re doing it because they are the best value we can obtain for our customers . that ' s not going to end .
buffett used the visit to underscore the importance of companies maintaining open communications with its various stakeholders . he warned that companies that were negligent in divulging information risked being misunderstood in the marketplace , and suffering the accompanying consequences .
coincidentally , both business wire and imc were fortunate enough to become members of the berkshire hathaway portfolio because of the power of a simple , well - written letter . the chief executives of both companies reached out to buffett via letters to gauge berkshire hathaway ' s interest in an acquisition . in both instances , the letters were persuasive enough to convince buffett to do the deals .
reflecting on the letter that led to berkshire ' s acquisition of business wire in 2006 , buffett recalled :
it was a great letter . it shows the importance of communicating in writing . i receive hundreds of letters but there was some note of authenticity from cathy .
business wire , a berkshire hathaway company , celebrates its 50th anniversary in 2011 as the global leader in press release distribution and regulatory disclosure . public relations and investor relations professionals rely on business wire for both broad - based and targeted market reach . a recognized disclosure service in the united states , canada and a dozen european countries , business wire handles xbrl tagging , document formatting and regulatory filing into edgar , sedar and other systems . business wire provides online newsroom hosting and integration services as well as search engine optimization , mobile distribution and detailed measurement on every press release . its patented nx delivery platform provides simultaneous full - text posting of business wire content to news systems and websites in virtually any country or language . with 31 bureaus worldwide , business wire offers local service and global reach .
business wire japan was founded in 2005 as a subsidiary of business wire inc . , headquartered in san francisco and new york . business wire japan maintains a full - service office in tokyo , and has sales channel and distribution relationships throughout asia , including china , hong kong , taiwan , india , south korea and thailand .
business wire tom becktold , + 1 - 310 - 820 - 9473 senior vice president marketing thomas . becktold @ urltoken or business wire japan akane kakui , + 81 - 3 - 3239 - 0755 marketing japan @ urltoken
berkshire hathaway chairman warren e . buffett suggested open communications , marketing savvy , and a strong value proposition are keys to success in today ' s global economy during his visit to japan .
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08 . nov . 2017 . video updated : dofeed – innovative high - feed cutters offer incredible productivity .
based upon our original technology in powder metallurgy , the industrial products branch out to 3 categories : friction materials , wear resistant products , and civil engineering products . with its high quality , reliability , accuracy , and long product life , the industrial products are utilized in various industries .
drillmeister has both the efficiency of solid carbide drills and the productivity of indexable drills and also simplifies drilling and chamfering processes .
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tungcut provides stable and long tool life because of its unique rigid insert clamping system . the tool series covers a wide variety of grooving operations , from small - part machining to general machining .
ah7025 achieves high level of wear and chipping resistance thanks to the combination of a new coating layer and substrate with high ai content .
the new pvd grade is applicable for a variety of materials , including steel , stainless steel , and heat - resistant alloys . it is suitable for applications including grooving , turning and parting - off .
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daikei kagaku kogyo , ltd . ( daikei chemical industry , ltd ) was founded to produce industrial soap .
machine processing department was spun off and was incorporated as kawasaki seiki kosakusho , co . , ltd .
the first works was built at 1326 kizuki , nakahara - ku , kawasaki - shi , kanagawa .
the first and the second works were expanded . the first roll grinder made by waldrich siegen in west germany was installed .
the company was officially certified as an authorized factory by the government of kanagawa prefecture .
a cnc coordinate measuring machine type upmc - 550 made by carl zeiss was installed .
president toyo ueda founded society of kanagawa grinding industry and was appointed chairperson of the society .
the company was awarded a prize by council of prevention of work accidents in northern kawasaki district , for prudent management of prevention of work accidents .
director kurasaburo ueda was conferred a medal decoration and was awarded the order of the rising sun , silver rays .
president toyo ueda was conferred a medal decoration for her lifetime of achievement in the metal processing industry and her significant contributions to society as a model manager . she was awarded the medal with yellow ribbon .
president toyo ueda was awarded woman manager ' s award by daily industrial news for her excellent performance in managing her company .
president toyo ueda reorganized society of kanagawa grinding industry . as a result , kanagawa grinding industry cooperative union was established . toyo ueda was appointed ceo .
the company was officially designated by kanagawa prefecture to be a model factory for small and medium enterprises in kanagawa .
1 , 370 + general + electric invention pdfs ( $ 39 . 95 )
a cemented carbide and a coated cemented carbide each include a zr carboxide . the cemented carbide includes a hard phase containing main component tungsten carbide and a binder phase containing at least one main component element selected from the group consisting of co , ni and fe . . . .
a cutting tool replacement member including : a lower surface which serves as a seating surface ; an upper surface opposed to the lower surface ; and a side surface connected to the upper surface and the lower surface . in a top view , the upper surface includes , in an intersection between the upper surface and the side surface , a reference side edge and an inclined side edge inclined relative to the reference side edge . . . .
. . . . . . a coated cutting tool includes a coating layer formed on a substrate . the coating layer includes an alternating laminate structure of two or more compound layers of each of two or more different compositions . . . .
. . a cutting tool comprises : a plate member which is provided , at a leading end thereof , edge parts ; a support member which supports the plate member so as to cause the edge parts to be projected ; and a coolant supply part which has an ejection port and which ejects , from the ejection port , fluid that cools the edge parts . the support member has a non - contact surface which forms a gap with respect to an outer side surface of the plate member . . . .
a coated cutting tool is provided which allows for satisfactory machining over a long period of time , particularly in the machining of difficult - to - machine materials with low thermal conductivity . the coated cutting tool includes a substrate and a coating layer formed on a surface of the substrate , wherein : at least one layer of the coating layer comprises a predetermined layer containing a compound having a composition represented by the formula : ( alxti1 - x ) n [ wherein x denotes an atomic ratio of the al element based on a total of the al element and the ti element , and x satisfies 0 . 60≦x≦0 . 85 ] ; a value of an orientation index tc ( 311 ) of a cubic ( 311 ) plane of the predetermined layer is from 2 . 5 or more to 4 . 2 or less ; and an average thickness of the predetermined layer is from 1 . 0 μm or more to 12 . 0 μm or less . . . . .
a coated tool includes a substrate and a coating layer having a plurality of first laminated structures alternated with a plurality of second laminated structures . each of the first laminated structures and each of the second laminated structures contains at least two kinds of layers having different composition and alternately laminated twice or more . . . .
a friction material having 40 mass % or more to 80 mass % or less of a matrix of at least one of a metal , an alloy , a metal compound and an intermetallic compound ; 5 mass % or more to 30 mass % or less of solid particles of at least one of a carbide , a nitride , an oxide and a sulfide ; and 5 mass % or more to 40 mass % or less of a lubricant wherein : the matrix comprises , as elements , at least , 20 mass % or more to 50 mass % or less of fe , 0 . 05 mass % or more to 5 . 0 mass % or less of p , and 40 mass % or more to 75 mass % or less of ni , based on a total amount of the matrix ; and a content of cu as an element is 15 mass % or less based on a total amount of the matrix . . . . . .
a cutting insert including first cutting edges and second cutting edges respectively formed in a first end surface and a second end surface which are opposed to each other ; at least one groove formed in a peripheral side surface which connects the first end surface and the second end surface ; and , while one end of the groove reaches the first end surface , another end thereof reaches the second end surface , and an opening width in the first end surface is different from an opening width in the second end surface . . . . . .
a cutting insert including a first end surface , a second end surface and a peripheral side surface extending therebetween . the first and second end surfaces each having one substantially quadrangular portion and two substantially semicircular portions which are respectively joined to two opposing sides of the substantially quadrangular portion . . . .
a coated tool includes a substrate and a coating layer disposed on a surface of the substrate . the coating layer includes a first stack structure ( 3 ) and a second stack structure ( 4 ) . . . .
a cutting tool having a cutting edge member which forms at least one corner part , wherein a material for the cutting edge member is selected from either diamond , an ultrahigh - pressure sintered body containing cubic boron nitride or a pvd or cvd coating applied to a surface of the ultrahigh - pressure sintered body . at least part of an intersecting edge between an end surface of the cutting edge member and a peripheral side surface thereof is provided with a cutting edge . . . .
a cbn sintered body has 40 % - 85 % cbn by volume and 15 % to 60 % binder phase by volume . and inevitable impurities . . . .
a cutting insert having a first end surface , a second end surface , and a peripheral side surface . the peripheral side surface includes a rake surface , a front flank and a first cutting edge located in an intersecting edge between the rake surface and the front flank . . . .
a cutting insert which is suitable for high cutting speed , a tool body thereof and a tool are provided . a tool according to the present invention is a tool in which a leading end thereof is provided with a force transmitting portion and for which a rotational axis extending from the leading end to a base end thereof is defined , wherein the tool comprises a cam portion which is arranged closer to the base end than the force transmitting portion and for which a dimension from the rotational axis of the tool varies in accordance with an angle at which the cam portion is rotated around the rotational axis . . . . .
a tool body having an insert seat and a cutting tool which allow a cutting insert to be stably held are provided . a tool body according to the present invention is a tool body having an insert seat for mounting a cutting insert on the tool body , wherein the insert seat has a base surface and a side wall surface which extends so as to intersect with the base surface . . . .
the present invention relates to a tool body provided with at least one insert seat . the insert seat comprises a bottom wall surface and a side wall surface . . . .
a cutting insert has opposing first and second end surfaces , and a peripheral side surface ( connecting the end surfaces . a central axis penetrates the two end surfaces . . . .
a cutting tool has an insert receiving pocket provided with a base surface . the base surface has a screw hole , and second and third engagement surfaces which are brought into contact with a first engagement surface formed in the lower surface of the cutting insert , thereby suppressing shifting of the cutting insert during cutting . . . .
a cubic boron nitride sintered body has between 50 % and 75 % cubic boron nitride by volume and between 25 % and 50 % binder phase by volume , and inevitable impurities . the binder phase contains an al compound and a zr compound . . . .
a cutting insert has an upper surface , a lower surface , a side surface connecting the upper and lower surfaces . an intersecting edge between the upper surface and the side surface is provided with a cutting edge . . . .
a cutting insert ( 1 ) has a first end surface ( 2 ) ; a second end surface ( 3 ) opposing the first end surface ; and a peripheral side surface ( 4 ) connecting the first and second end surfaces . a cutting edge ( 6 ) extends along an intersecting edge between the first end surface and the peripheral side surface . . . .
a coated cutting tool has a substrate and a coating layer formed onto a surface of the substrate . the coating layer contains a hard layer of a composition represented by ( tixm1 - x ) n , wherein m represents at least one kind of an element selected from the group consisting of zr , hf , v , nb , ta , cr , mo , w , al , si and y , and x represents an atomic ratio of a ti element based on a sum of the ti element and an m element , and satisfies 0 . 45≦x≦0 . 9 . . . .
a coated cutting tool includes a substrate and a coating layer formed onto the surface of the substrate . the coating layer contains an outermost layer . . . .
a cutting insert has a first ( top ) end surface , a second ( bottom ) end surface , a peripheral side surface connecting the top and bottom end surfaces , and a mounting hole having a central axis o which penetrates the top and bottom end surfaces . cutting edges are formed on an intersecting edge between the first end surface and the peripheral side surface . . . .
an indexable roughing end mill having a peripheral surface provided with a plurality of spiral grooves . when the positions of cutting inserts ( 40 ) arranged in each spiral groove ( 28 ) are defined as a first segment to an nth segment from a leading end surface ( 22 ) side of a tool body ( 20 ) toward a base end surface ( 21 ) side , all of the angles β1 . . . .
a rotary cutting tool has a plurality of circumferentially spaced grooves , each having a plurality of cutting inserts mounted . each cutting insert has a wave - shaped major cutting edge , a corner cutting edge , and a minor cutting edge . . . .
a polygonal cutting has opposing first and second end surfaces connected by a side surface , and a plurality of cutting edges formed between the end surfaces and the side surface . each cutting edge is formed at corner and includes a corner cutting edge and a major cutting edge connected to the corner cutting edge . . . .
a cutting insert has a first end surface and a second end surface which are opposed to each other . the first end surface has at least one apex and two side edges which extend so as to sandwich the apex . . . .
a cermet tool includes from 75 - 95 volume % of a hard phase and from 5 - 25 volume % of a binder phase . the hard phase has a first hard phase with a core portion of ( ti , nb , mo ) ( c , n ) and a peripheral portion of ( ti , nb , mo , w ) ( c , n ) or ( ti , nb , mo , w , zr ) ( c , n ) , a second hard phase with both a core portion and a peripheral portion of ( ti , nb , mo , w ) ( c , n ) or ( ti , nb , mo , w , zr ) ( c , n ) , and a third hard phase of ( ti , nb , mo ) ( c , n ) . . . .
a cutting insert has first and second end surfaces , a peripheral side surface , a reference central axis a perpendicular to and passing through the two surfaces , and a cutting edge having at least one circular - arc - shaped cutting edge . a contact surface portion is formed in the second end surface . . . .
the coated tool has a substrate and a coating layer . the coating layer contains alternating first and second laminated structures . . . .
an insert attachment mechanism ( 100 ) detachably attaches a cutting insert ( 2 ) to an insert attachment part ( 21 ) of a tool body ( 3 ) . the insert attachment mechanism includes an adjustment member ( 30 ) and a wedge member ( 10 ) . . . .
a cylindrical tool body has a peripheral surface provided with one or more spiral grooves extending from a base end side to a leading end side . the grooves each have a plurality of insert seats which are shifted relative to one another from the base end side toward the leading end side . . . .
an indexable cutting insert has opposing first and second polygonal end surfaces ( 2 , 3 ) connected by a peripheral side surface ( 4 ) . sets of cutting edges ( 5 ) are formed at the intersection of each end surface with the peripheral side surface . . . .
a cutting insert has an upper surface ( 21 ) , a lower surface ( 91 ) and a side surface ( 61 ) that connects the two surfaces . a cutting edge is formed at an intersecting edge between the upper surface ( 21 ) and the side surface ( 61 ) . . . .
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007 - machines and machine tools ; motors and engines ( except for land vehicles ) ; machine coupling and transmission components ( except for land vehicles ) ; agricultural implements ( other than hand - operated ) ; incubators for eggs . - machines and machine tools ; motors and engines ( except for land vehicles ) ; machine coupling and transmission components ( except for land vehicles ) ; agricultural implements ( other than hand - operated ) ; incubators for eggs .
chapman university fowler school of law professor celestine mcconville considers whether the us supreme courtâ€™s decision in trump v . hawaii establishes a new equal protection rule regarding when the presence of government animus will invalidate government action .
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matches your application requirements with the appropriate machining solutions . the free online software selects the best available solution for your input application , provides cutting tool recommendations , cutting data , power requirements , and productivity results for each solution option .