Scotch-Brite™ Roloc™ Bristle Disc, 50, 3 in x 5/8 in (2.54 cm x 1.59)
Scotch-Brite™ Roloc™ Bristle Disc, using proprietary ceramic abrasive grain blended with aluminum oxide and moulded, flexible bristles, provide more surface contact than wire brushes and retain abrasive properties throughout the life of the disc.

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Scotch-Brite™ Roloc™ Bristle Disc, using proprietary ceramic abrasive grain blended with aluminum oxide and moulded, flexible bristles, provide more surface contact than wire brushes and retain abrasive properties throughout the life of the disc.
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| 3M Stock | 7100138171 |
|---|---|
| Previous 3M Stock | 61500138849 |
| UPC | 00051131075306 |
| Alternative ID | RD-ZB |
Full product details, applications & manufacturer specifications
Scotch-Brite™ Roloc™ Bristle Disc, using proprietary ceramic abrasive grain blended with aluminum oxide and moulded, flexible bristles, provide more surface contact than wire brushes and retain abrasive properties throughout the life of the disc.
Our fast-running disc combines superior cutting action with the 3M™ Roloc™ quick change attachment system to help you efficiently clean, strip, deburr, blend, finish, polish, scratch, and remove rust and coatings without damaging the base material. Under normal use, bristles remain safely in place and can achieve the desired finish using light pressure.
Scotch-Brite™ Roloc™ Bristle Disc works well on steel, aluminum and a variety of other metals, in general maintenance, as well as automotive and engine rebuilding applications. 3M™ Ceramic Abrasive Grain is a ceramic mineral manufactured using our proprietary process to enhance toughness and hardness of the grain. For increased performance, Scotch-Brite™ Bristle Discs feature aluminum oxide blended with ceramic abrasive grain for one of the hardest, longest-lasting minerals available. Perfect for moderate to heavy stock removal, ceramic abrasives are engineered to cut fast and handle intense heat and stress applications.
Recommended uses
Automotive Sanding
- 3M Stock
- 7100138171
- Previous 3M Stock
- 61500138849
- UPC
- 00051131075306
- Alternative ID
- RD-ZB
Complete your project.
Companion products for the selected product and system.

3M Roloc Disc Pad Assembly 05540, 3 in
Attach the matching 3-inch Roloc TR disc to its disc pad.
Roloc TR attachment and 3-inch diameter only. Observe the lowest disc, holder and tool speed rating; Roloc+ is a different holder.
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