Request a Quote 973 239-1100 COMPANY CAPABILITIES PRODUCTS TUNGSTEN & MOLYBDENUM KNOWLEDGE CENTER CONTACT Metal Finishing Services Metal Cutting Corporation > Capabilities > Metal Finishing Services Metal Finishing Services Metal Cutting offers an extensive array of metal finishing services as a final preparation of parts after cutting. For example, we can add a radius from typical corners such as the common range of 0.002″ (0.05 mm) to 0.008″ (0.20 mm) and beyond, all the way to a fully rounded end radius with no flat surfaces at all. Polishing With our extensive metal finishing capabilities, including abrasive processes as well as EDM and turning, Metal Cutting can produce metal parts with a variety of surface finishes. When you require the ultimate in surface finishes, we have specialized machines that produce surface finishes as smooth as Ra 0.010 metric. Learn More Adding a Radius To eliminate sharp edges on parts, Metal Cutting offers metal radius machining as one of our metal finishing services, with a wide range of lathe turning capabilities of not just diameter, but also with the efficiency of bar loading and automatic Swiss-style capabilities. For more information, visit our Precision CNC Machining page. Learn More Metal Surface Passivation Services Passivation is a non-reactive surface treatment that creates a barrier against corrosion by shielding the outer layer of the base material. The treatment is commonly used for stainless steel parts to prevent rouging and other forms of corrosion. The passivation process involves ultrasonically cleaning parts of any contamination before placing them in an acidic bath that meets the temperature and chemistry requirements. Parts are then neutralized using a bath of aqueous sodium hydroxide, followed by rinsing and drying. Metal surface passivation processes are controlled by industry standards. At Metal Cutting, we offer both citric acid passivation and nitric acid passivation performed according to the latest ASTM A967M standard. We also can perform any necessary testing as required by the customer. Learn More Metal Sandblasting Services Metal sandblasting is a process that propels fine bits of material at high velocity to roughen the surface finish of a part to enhance bonding. A common application for sandblasting is preparing a metal tube to be used for plastic injection molding. Metal Cutting has a dedicated facility that provides a full range of metal sandblasting services. Our multiple sandblasting machines can handle a full range of grit sizes and can be used to roughen parts to any adhesion requirement. We sandblast from 32 Ra roughness and higher, and we can treat an entire abraded part or roughen differential portions of the part. Our masking techniques enable us to offer metal sandblasting services with tight dimensional tolerances. Learn More Fast Facts About Metal Finishing Services: We can add a radius from typical corners such as the common range of 0.002” (0.05 mm) to 0.008” (0.20 mm) and beyond, all the way to a fully rounded end radius with no flat surfaces at all. We perform passivation according to the latest ASTM A967M-13 with both citric acid and nitric acid available. We sandblast from 32 Ra roughness and higher, masking specified minimum and maximum protected dimensions. Learn More About Metal Finishing Services Facebook Twitter Reddit Pinterest LinkedIn Email Metal Cutting makes it easy to get the custom precision metal components you need. Contact us to get started. Request a Quote 89 Commerce Rd Cedar Grove, NJ 07009 General Information 973 239 1100 sales@metalcutting.com Copyright © 2021 Metal Cutting Corporation Navigation Company Capabilities Products Tungsten & Molybdenum Knowledge Center Request a Quote Contact Privacy Policy Site Map Core Capabilities Precision Cutting Grinding & Lapping Polishing Machining Finishing METAL CUTTING JOINS CHAMFR.COMVisit the marketplace for quantities of stock parts, available immediately.