3M Scotch-Brite 18732 Tapered Bristle Disc, 2 in Dia, 80 Grit, Medium Grade, Aluminum Oxide

3M Scotch-Brite 18732 Tapered Bristle Disc, 2 in Dia, 80 Grit, Medium Grade, Aluminum Oxide

• 3M 18732 is a Scotch-Brite Roloc bristle disc in RD-ZB grade 80 with TR quick change attachment. The 2 Inch x 5/8 Inch tapered, yellow disc uses a ceramic and aluminum oxide abrasive blend in molded bristles to strip coatings, clean, and deburr metals while maintaining a consistent finish.
• Features:
  • Grade 80 cutting action removes paint, rust, and sealers quickly while controlling surface finish for reduced rework.
  • Molded, abrasive filled bristles with ceramic and aluminum oxide maintain cut rate and durability throughout disc life.
  • TR Roloc twist on interface enables fast, secure disc changes to minimize downtime between steps.
  • Tapered 2 Inch x 5/8 Inch profile improves access around edges and contours for uniform results.
  • Non wire construction cleans and deburrs without broken wires common to traditional brushes.
• Specifications:
  • Manufacturer: 3M
  • Part Number: 18732
  • Product Type / Function: Roloc bristle disc for stripping, cleaning, deburring, and finishing
  • Grade: RD-ZB 80
  • Attachment: TR (Roloc quick change)
  • Color: Yellow
  • Size: 2 Inch diameter x 5/8 Inch tapered
  • Trim Length: 5/8 Inch
  • Maximum RPM: 25000
  • Abrasive Mineral: Ceramic and aluminum oxide
  • Pack Configuration Reference: 10 per inner; 40 per case
  • System Compatibility or Application: Use with right angle tools and Roloc pads on steel, aluminum, and other metals
• The Scotch-Brite Roloc bristle disc can also be referred to as Roloc bristle disc 2 Inch, grade 80 bristle disc, TR quick change bristle disc, tapered bristle disc, and RD-ZB 80 disc.

3M develops advanced abrasives and surface conditioning products for metalworking and maintenance, delivering consistent finish quality and durable performance for professional users.

Q: What does RD-ZB 80 indicate?
A: It specifies the Scotch-Brite bristle construction and an approximate 80 grit cut level suited for rapid coating and rust removal with a controllable finish.

Q: Which tools and pads are required?
A: Mount the disc on a right angle tool using a TR Roloc pad; the twist on design speeds disc changes between process steps.

Q: What are the working dimensions and speed?
A: The disc is 2 Inch diameter with a 5/8 Inch tapered center and 5/8 Inch trim length, and it is rated up to 25000 RPM when used as directed.