Foredom 1/4″ x 1/2″ Flexible Diamond Bands 250, 125, 74, or 40 micron
Handling 7-10 business days
A-4812 – 250 micron grade/60 grit
A-4813 – 125 micron grade/120 grit
A-4814 – 74 micron grade/220 grit
A-4817 – 40 micron grade/400 grit
Flexible Diamond Sanding Bands from 3M. Use with mandrels A-SD324 (3/32″ shank) or A-SD284 (1/8″ shank). To install, slip band onto rubber drum with screw loose. When
band is in position, tighten the screw, which expands the rubber drum,
for a secure hold.
*Optimum Operating Speeds are much lower (between 25%50% of maximum speeds) and also depend on the type of workpiece.
Made in USA. 40,000 RPM Max Speed.
3M Flexible Diamond bands and discs are made from a two-ply polyester backing film evenly coated with diamond filled nickel plated dots. Clean and unload them with the A-AC1 Abrasive Cleaner or A-HB58 Brass Brush. Use wet or dry.
Grind, Sand, and Smooth with Flexible Diamond Bands & Discs!
glass carbide composites plastic enamels
stone steel exotic alloys gypsum ceramics
wood bone chrome cobalt painted or plated surfaces
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