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Our 3M Microfinishing Film Roll 372L features micron-graded premium aluminum oxide bonded to a 5 mil polyester film backing to deliver uniform results and meet stringent surface requirements. A friction grip coating provides slip resistance for microfinishing machines where film slippage is an issue, and close tolerance work on cylindrical surfaces, such as automotive camshafts and crankshafts.
Our 3M Fibre Disc 381C is a versatile and general purpose metalworking disc, designed to help with a variety of applications from grinding, weld removal & finishing to blending on common metals like carbon steel.
3M Trizact Cloth Roll 307EA was designed for dimensioning and polishing hard metals prior to plating or buffing. Microreplicated structures containing aluminum oxide is resin-bonded to a flexible JE-weight rayon backing and a grinding aid helps to keep the work surface cool and protect from thermal damage. 3M Trizact Cloth Roll 307EA is available in a range of grades, from A100 to A6.
The 3M Stikit Gold Paper Disc Roll 216U is designed for convenience, combining open coat aluminum oxide discs with a handy adhesive backing ready for quick attachment to a Stikit backup pad (sold separately). Our disc roll makes the discs easy to grab while eliminating the use of disc liners.
3M Flexible Diamond Band 6457J is ideal for hard-to-grind materials. The diamond abrasive is metal-bonded to a flexible backing for both durability and the ability to work on contours. The band is ideal for use on rubber wheel attachments like cushion polishing wheels and rubber slotted expander wheels (both sold separately).
3M Cloth Belt 461F is constructed of sharp silicon carbide abrasive that fractures easily and consistently produces an excellent finish for the duration of the belt life. This resin-bonded cloth belt gives you flexibility, durability, and consistent performance for grinding, blending, deburring, and finishing on all metals.
3M Cubitron II Cloth Belt 966F is designed to provide efficient surface finishing on a variety of metals including stainless steel, titanium and other high nickel alloys. Made with 3M precision shaped ceramic grain attached to a water resistant polyester cloth backing, this belt can aggressively sand and finish surface without discoloring the metal in either wet or dry applications.