3M Radial Bristle Discs Peach 6 Micron Grade Brush 3"

Product Description

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This is an assortment of the 7 Grades of the unique 3M Radial Bristle Discs a new type of abrasive that is superior to sandpaper, flap wheels, or other types of sanders, brushes, or abrasive wheels. The 3M Cubitron and aluminum oxide grains embedded throughout the plastic bristles make them very long lasting.

These 3” Bristle Discs can be used like natural bristle brushes, without any compounds - which is already impregnated in the disc material. The different colors of discs designate the grade. Their flexible bristles can reach into areas with detail and irregular, curved, or flat surfaces.

Bristle Discs come mounted with a Right Hand Plastic Hub...

The bristle discs are very flexible, cool running, long lasting and provide a uniform finish.

Applications:

• Woodworking - Woodcarvers will appreciate how well they remove the "fuzzies" without harming any of the underlying detail.
• Dental Laboratory - Dental lab technicians can use these discs for cleaning, pre-polishing, and polishing of metals and acrylics with excellent results.
• Jewelry & Crafts - Jewelers and Metalsmiths use the various grits of these discs, for cleaning, pre-polishing, metal surface Satin Texture finish and polishing of precious metals.
• Die & Mold Shops - Metal working when cleaning parts and molds, especially well on hard to polish materials like titanium and valplast.

Specifications:

• Peach 6 Micron

Instructions:

• Recommended speed from 5,000 to 15,000 RPM.
• Maximum Operating Speed of 35,000 RPM
• Rotation must be with the Radius of Bristles
• No compounds, rouges or pastes required -Bristles contain abrasives.

Application   Recommended:

                                             Grit / Grade                       RPM

Heavy Cleaning                        80                           15,000 to 20,000 RPM

Fire-scale Removal                 80,120                       15,000 to 20,000 RPM

Light Oxide Removal       120, 220, 400                   10,000 to 15,000 RPM

Pre-Polishing                  220, 400, Pumice               12,000 to 18,000 RPM

Semi-Finishing                 400, Pumice                     5,000 to 10,000 RPM

Blending                         220, 400, Pumice                 8,000 to 15,000 RPM

Texturing                          80, 120, 220                       5,000 to 10,000 RPM

Polishing                   1 micron, 6 micron                 15,000 to 20,000 RPM