Tools-And-Equipment/ Polishing-And-Finishing/ Brushes/ Miniature
3M 3/4"-Diameter Radial Bristle Disc Kit
Alternate Text 3M 3/4"-Diameter Radial Bristle Disc Kit Alternate Text

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1 - 2 $67.99
3 and above $65.25

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WARNING: This product can expose you to chemicals including silica, crystalline (airborne particles of respirable size), titanium dioxide, nickel, which are known to the State of California to cause cancer (www.P65warnings.ca.gov).

SAFETY DATA SHEETS: View the SDS(s) for the information you need to use this item.

Description

Get fast results without messy compounds on platinum, gold, silver, copper, pewter and brass with radial bristle discs from 3M!

The radial discs in this kit are embedded with Cubitron™ mineral abrasive and are ideal for heavy cleaning, removing firescale and light oxide, blending, texturing, pre-polishing and polishing. A three-dimensional abrasive/flexible bristle design provides a uniform finish and easily accesses hard to reach areas while protecting detail. Stack three to six discs on one mandrel to create the width that best suits your task.

Recommended handpiece speed is 15,000rpm.

Specifications:
  • Brand : 3M
  • Dimensions : 3/4" dia.
  • Grit : Assortment
  • Country of origin : United States
Additional Specifications:

  • Max. speed: 30,000rpm

Please Note:

• Always use at least three, but no more than six, discs per mandrel.
• Always place discs on the mandrel so that the bristles curve opposite (or away) from the direction of rotation—bristles should not be bent backward during use.
• This kit includes one mandrel; we recommend purchasing additional mandrels.

Catalog page: 2020-2021 Tools and Equipment Catalog p. 441
Kit set includes:

  • Twelve 80-grit discs, yellow (332581)

  • Twelve 220-grit discs, red (332582)
  • Twelve 400-grit discs, blue (332583)
  • Twelve pumice discs, pink (332584)
  • Twelve 6µ discs, peach (332585)
  • Twelve 1µ discs, light green (332586)
  • One mandrel #303, 3/32" shank (333105)
  • One organizer box (1132526)