1/2″ x 1/2″ Aluminum Oxide BANDS 12-Pc Assortment Pack

Use with mandrels A-SD328 or A-SD188.

Made in USA. 40,000 RPM Max Speed.

3Ms Aluminum Oxide Abrasives are made of high-grade mineral and a
bonding system that reduces shelling of the mineral. These economical
abrasives are excellent for fast clean-up and pre-polishing work.

Pack of 12 Bands with 3 each of 60, 80, 120, and 220 grit

Use the Sanding Bands with 3/32″ (2.35mm) and 1/8″ shank rubber drum
mandrels. 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.