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3M

3M 3/4" Radial Bristle Discs Kit

Part # 116.580 In Stock Weight -- lb -- g
Limited time deal -15%
Current price $118.00
List Price: $139.00

3M Radial Bristle Discs deliver long-lasting, effective polishing and finishing without the need to add separate polishing compound — it's built right into the bristles. Simply stack the individual discs onto a pin hole mandrel and use them like natural bristle brushes. Four to six discs make an excellent brush, giving you a flexible, cool-running tool that provides a uniform, easy-to-control finish while helping prevent heat buildup damage.

This 3/4" diameter kit is the most popular size and the most popular kit in the 3M Radial Bristle Disc line. The kit includes 72 discs total — 12 each of six different grits — covering the full range from coarse scratch removal through final polishing, plus one 3/32" shank diameter mandrel to get you started immediately.

Features

  • Polishing compound is built into the bristles — no recharging needed
  • Cool-running design helps prevent heat damage to workpieces
  • Flexible brush action conforms to contours for a uniform finish
  • Stack one disc or as many as fit on the mandrel — four to six recommended for a full brush
  • Long-lasting construction for extended use
  • Full progression from coarse scratch removal to final polishing in one kit
  • Compatible with pin hole mandrels using a 3/32" shank

Specifications

Disc Diameter 3/4"
Kit Quantity 72 discs (12 each of 6 grits)
Mandrel Shank Diameter 3/32"
Mandrel Included Yes — one mandrel (Part # 143.128)

What's Included

  • 12 discs — 80 Grit Yellow (Part # 116.581) — Rapid Scratch Removal, Coarse
  • 12 discs — 120 Grit White (Part # 116.581.5) — Light Scratch Removal
  • 12 discs — 220 Grit Red (Part # 116.582) — Very Light Scratch Removal
  • 12 discs — 400 Grit Blue (Part # 116.583) — Pre-Polishing Step One
  • 12 discs — Pumice Pink (Part # 116.584) — Pre-Polishing Step Two
  • 12 discs — 6 Micron Peach (Part # 116.585) — Polishing Step One
  • 12 discs — 1 Micron Light Green (Part # 116.586) — Final Polishing Step Two, Finest
  • 1 mandrel — 3/32" shank diameter (Part # 143.128)

Notes

This product contains materials subject to California Proposition 65 warnings (Titanium-Silica-Crystalline). Use in a well-ventilated area and follow appropriate safety precautions.

California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
Brand
3M
Part #
116.580
Type
Brushes
Dimensions
4.75 in x 3 in x 1.25 in
Disc Diameter
3/4"
Kit Quantity
72 discs (12 each of 6 grits)
Mandrel Shank Diameter
3/32"
Mandrel Included
Yes — one mandrel (Part # 143.128)