4-1/2" X 5/8"-11 Firm Resin Fibre Disc Back-Up Pad tool Maximum Clamp Diameter: 18 in

Maximum Clamp Diameter: 18 in

Additional Information: 7/8-14 x 7/8-14 Thread Size

1/8-27 x 1/16-27 Thread

Fits Pipe Size: 1-1/2 in

1X50YD A/O 120 GRIT - ~ High flexibility cotton cloth and bonding technology with special flexible

4-1/2" X 5/8"-11 Firm Resin Fibre Disc Back-Up Pad tool Maximum Clamp Diameter: 18 in4 1 2 QUICK CHANGE PAD ~ Rubber Back up Pads Use with coarse grits. ~ Spiral ribs provide contact points and form channels for air flow, extending disc life 30% to 50%. ~ Larger air holes provide cooler operating area and longer abrasive disc life. ~ Flexible Rubber Pads are recommended for contours and Rigid Pads will last longer on aggressive grinding applications