3M Radial Bristle Discs, 38 piece assortment kit, 3/4"

3M Scotch-Brite Radial Bristle Discs, 3/4″ diameter, 1/16″ arbor hole. Mandrel that is required is included. This works perfect with the quick change hand piece. Which can be purchased separately or with this kit, please select the option before adding to cart.

This 38 piece assortment kit includes the following;

• 80 grit/yellow (6 each)
• 220 grit/red (6 each)
• 400 grit/blue (6 each)
• Pumice 1,200 grit/pink (6 each)
• 6 micron, 3,000 grit/peach (6 each)
• 1 micron 14,000 grit/green (6 each)
• 3/32" Shank mandrel (1 each)
  
• 1/8" Shank mandrel (1 each)
• 30,000 Max RPM
• 3,000 - 18,00 RPM recommended operation speed

These unique discs from 3M are a new type of abrasive that is superior to sandpaper, flap wheels, or other types of sanders, brushes, or abrasive wheels. Their flexible bristles can reach into areas with detail and irregular, curved, or flat surfaces.

Woodcarvers will appreciate how well they remove the “fuzzies” without harming any of the underlying detail.

In the dental lab, these discs are excellent for cleaning, pre-polishing and polishing of metals and acrylics. They are especially good on hard to polish materials like titanium and valplast.

Coarser grits can be used to carve, grind and texture while finer grits will smooth, burnish and polish.

The 3M Cubitron and aluminum oxide grains embedded throughout the plastic bristles make them very long lasting.

Individual discs are stacked to make a brush. Depending on the application, you will want to stack between three and six discs. Be sure to closely follow the directions in the package so that the discs are stacked and mounted properly onto a handpiece or the bench lathe.

Made in USA - Authentic 3M Brand