Radial Bristle Discs, 3 diameter, 6-Packs

Select from seven abrasive grits: A-4552-6 80 grit/yellow, A-4553-6 120 grit/white, A-4554-6 220 grit/red, A-4555-6 400 grit/blue, A-4556-6 Pumice 1,200 grit/pink, A-4557-6 6 Micron 3,000 grit/peach, A-4558-6 1 Micron, 14,000 grit/light green. These innovative discs from 3M outshine sandpaper, flap wheels, and other sanders, brushes, or abrasive wheels. Their adaptable bristles access detailed, irregular, curved, or flat surfaces. Woodcarvers appreciate their ability to remove fuzzies without damaging underlying detail. In dental labs, they excel at cleaning, pre-polishing, and polishing metals and acrylics, especially hard-to-polish materials like titanium and valplast. Coarser grits carve, grind, and texture, while finer grits smooth, burnish, and polish. 3M Cubitron and aluminum oxide grains embedded in plastic bristles ensure longevity. Stack between three and six discs, following package directions for proper mounting on handpieces or bench lathes. They come in various sizes for flex shaft and micro motor handpieces, and Foredom's M.BL Lathe. Use with A-4561, A-4562 Spindle Adapters, and A-M30, A-M31 mandrels. Max speed: 20,000 RPM. Recommended M.BL lathe speed: 5,000 - 7,000 RPM. Made in the USA.

• Select from seven grit options: A-4552-6 80 grit/yellow, A-4553-6 120 grit/white, A-4554-6 220 grit/red, A-4555-6 400 grit/blue, A-4556-6 Pumice 1,200 grit/pink, A-4557-6 6 Micron 3,000 grit/peach, A-4558-6 1 Micron, 14,000 grit/light green
• 3M's innovative discs outperform sandpaper, flap wheels, and other abrasives. Flexible bristles access intricate, curved, or flat surfaces, making them ideal for woodcarvers seeking to remove fuzzies without damaging details
• Dental lab professionals can clean, pre-polish, and polish metals and acrylics with these discs, especially effective on challenging materials like titanium and valplast
• Coarser grits facilitate carving, grinding, and texturing, while finer grits smooth, burnish, and polish surfaces
• 3M Cubitron and aluminum oxide grains embedded in plastic bristles ensure longevity
• Stack between three to six discs to create a brush, following package instructions for proper mounting on handpieces or bench lathes
• Grits available in three sizes for flex shaft and micro motor handpieces (9/16, 3/4, and 1) and two sizes for Foredom's M.BL Lathe (2 and 3)
• Use with A-4561, A-4562 Spindle Adapters, and A-M30, A-M31 mandrels. Maximum speed: 20,000 RPM
• Recommended operating speed on M.BL lathe: 5,000 to 7,000 RPM
• Manufactured in the USA