Foredom 2" Ceramic Purple PSA DISC 60, 80, 120, 220 gritA-5682
Use Product Options Menu Above to Select Grit:
A-5682: 60 grit
A-5683: 80 grit
A-5684: 120 grit
A-5685: 220 grit
2" Ceramic Purple PSA Sanding Disc from 3M. Made in USA. 10,000 RPM Max Speed.
1. For Use in Handpieces: Use with A-M338 and M33 Mandrels when mounting discs directly into Flex Shaft Handpieces.
2. For Use on BL Bench Lathe: Use with A-M33 Mandrel and A-CHA-5 Collet Holder when mounting discs for use on Bench Lathe.
3. For Use on Angle Grinder Attachment: Use with A-10041 PSA Velcro Disc and A-69222 Disc Mandrel when mounting discs onto Angle Grinder.
3Ms Ceramic Purple Abrasives are excellent for sanding and finishing wood, metals, fiberglass, diestone, plastics, and other materials. 3Ms Cubitron ceramic aluminum oxide mineral sharpens itself with use. Once initial grinding wears the grain flat, it fractures along micro cracks creating new cutting edges. This process repeats itself throughout the entire grinding process.
2 to 4 times longer abrasive life than traditional aluminum oxide bands and discs
Faster stock removal with less heat and loading
Available in 60, 80, 120, and 220 grit
Use Sanding Bands with 3/32" (2.35mm), 1/8", 1/4" & 6mm shank rubber drum mandrels.
Use PSA Sanding Discs (pressure sensitive adhesive) on disc mandrels in 3/4", 2", and 3" (19, 51, & 76mm) diameters.
*Optimum Operating Speeds are much lower (between 25%50% of maximum speeds) and also depend on the type of workpiece.