PowerLock Type III discs have threaded central hubs that require two-and-a-half turns and mount to Norton TR or 3M Roloc TR back-up pads
Resin bond for heat and moisture resistance, and retaining abrasive grains well
Aluminum oxide is durable and the most common abrasive grain
Laminated construction provides a durable backing to help prevent shredding and snagging
Used with a molded rubber backing pad (sold separately)

Technical Details

Product Details

Package Dimensions
Width : 3.4 inch
Height : 1.3 inch
Length : 3.8 inch

Shipping Weight: 4 ounce (View shipping rates and policies)

ASIN : B007BYLA52