[DOC] [TLE] Tumble finishing - Wikipedia [PAR] Tumble finishing, also known as tumbling or rumbling, is a technique for 
smoothing and ... Silicon carbide grit is commonly used, and water is a universal 
lubricant. ... Some people will tumble stones with rough grit for two, three or even 
four weeks ... Second, vibratory tumblers tend to process much faster than rotary 
tumblers,... [DOC] [TLE] Titanium Tumbling/Polishing/Vibratory Finishing or Electropolishing [PAR] A nice mass finishing process for Titanium is available from REM Chemicals, ... 
Most installation use standard vibratory equipment, high density ... However, a 1 
cu.ft. vibratory mill plus ceramic and steel media can do the job for under $2500. 
.... deburring and follow with stainless steel shot and varying degrees of SiC grit... [DOC] [TLE] Tumbling Media for Barrel and Vibratory Finishing Equipment [PAR] Preformed vibratory and barrel tumbling media for surface finishing, deburring ... 
ideal for use when reduced cycle times and low-residue processes are required. 
... Parts can be self-tumbled with silicon carbide tumbling grit when aggressive... [DOC] [TLE] Mass Finishing: What is it All About? : Products Finishing [PAR] Feb 21, 2011 ... This tub-style batch machine is designed for very long parts. ... Other processes, 
such as tumble-blast finishing, magnetic finishing, .... This process is particularly 
suited to smaller parts and can even be done ... The abrasive can be fused 
aluminum oxide, silicon carbide, emery, quartz or some other abrasive... [DOC] [TLE] Patent US2947124 - Process for tumble finishing - Google Patents [PAR] 8, 1959 G. C. MADIGAN ETAL PROCESS FOR TUMBLE FINISHING 3 ... against 
the adjoining surface, it is very diflicult to remove and must be done by hand 
grinding. ... It is another object of the invention to obtain tumbling pellets, which 
can be ..... 16 silicon carbide grit may be thoroughly mixed in a cone blender and 
Part... [DOC] [TLE] Rock Tumbler Instructions | Directions for Rock Tumbling [PAR] You will use a different size tumbler grit for each step of the tumbling process. .... 
rough, then add two level tablespoons of coarse grit (we use 60/90 grit silicon 
carbide) for each pound of rock. ... Be sure that the rocks and the equipment are 
perfectly clean. ... When you finish this step, your rocks should be bright and 
shiny. [DOC] [TLE] The History of Rock Tumbling - RockTumbler.com [PAR] Rock tumbling is as old as the Earth but people now control the process in ... He 
cut and polished some of these stones into baroque shapes by hand and ... 
Some of the early work done by Craftstones was done in small "paint can" 
tumblers. .... the paint can machines is that tumbling rocks in a metal can with 
silicon carbide... [DOC] [TLE] Rock Tumbling - Getting Started - Inland Lapidary [PAR] Be aware the entire process will take 4 to 6 weeks to complete. ... Rotary Rock 
Tumbling Machine: This is a machine that turns barrels as ... Most silicon carbide 
grits weigh about one ounce per slightly-rounded .... Rinse the stones, barrel, lid, 
and your hands, over the bucket to remove all .... Congratulations, you're done! [DOC] [TLE] Finishing Jewelry | Nancy L T Hamilton [PAR] Please be aware of safety issues with all steps of the finishing process (and in all 
... Ask my friend Sugar what happened to her hand after doing so. ... Buffing/
polishing motors can be used with a variety of different wheel types and ..... 
Sandpaper  either 3M's Silicon Carbide Wet or Dry Emery Paper (or other type 
of wet/dry)... [DOC] [TLE] Deburring Processes - SME [PAR] mechanical, thermal, and electro-chemical processes are demonstrated ... 
aluminum oxides, silicon carbide, or zirconia compounds. ... barrel tumbling, 
which is a low pressure process involving the controlled ... size and number of 
parts that can be finished at one time. ... Abrasive blasting can be done either wet 
or dry. [DOC] [TLE] How To Tumble Polish Glass - Mama's Minerals [PAR] Wash your glass and the barrel thoroughly when the step is finished. ... Step 
Three (

Question: This finishing process can be done by hand with silicon carbide or with a tumbling machine
Answer: polishing