1inch 3M RADIAL BRISTLE DISCS:

Model NO:HJ-455 3M RADIAL BRISTLE DISCS 80# 

Model NO:HJ-456 3M RADIAL BRISTLE DISCS 120# 

Model NO:HJ-457 3M RADIAL BRISTLE DISCS 220# 

Model NO:HJ-583 3M RADIAL BRISTLE DISCS 320# 

Model NO:HJ-458 3M RADIAL BRISTLE DISCS 400# 

Model NO:HJ-579 3M RADIAL BRISTLE DISCS 600# 

Model NO:HJ-580 3M RADIAL BRISTLE DISCS 1000# 

Model NO:HJ-585 3M RADIAL BRISTLE DISCS 2500# 

Model NO:HJ-586 3M RADIAL BRISTLE DISCS 5000# 


Specifications

3M RADIAL BRISTLE DISCS

Diameter: 1". 
Grain: 80# 120# 220# 320# 400# 600# 1000# 2500# 5000#
Speed: 15000-30000 rpm.
Color: Green, Blue,Red, Brown, Gray, Purple, Fluorescent Green, White, White.

Get fast, superior results with radial bristle discs! Their unique, three-dimensional abrasive/flexible bristle design provides a uniform finish. Use them for heavy cleaning, for removing firescale and light oxide, and for pre-polishing, semi-finishing, blending, texturing and polishing. Discs provide the convenience of a pre-charged abrasive but don’t generate the heat associated with rubber wheels.
• Remove oxides from jewelry without using messy compounds.
• Clean and maintain hard-to-reach areas and fine detail.
• Recommended handpiece speed is 15,000rpm.
• Maximum is 30,000rpm.