CRL Makita® 7" Disc Sander/Polisher Circle Oval & Radius Cutters & Accessories Open Cell Backer Rod is

Open Cell Backer Rod is not adversely affected by dynamic joint movement

The blade width is 1-1/8" (29 mm)

They are formed of a 90 durometer shore hardness thermoplastic rubber that performs as well as traditional neoprene setting blocks

Automatic Power-Down Feature Extends Battery Life

plus the clean-up afterward

CRL Makita® 7" Disc Sander/Polisher Circle Oval & Radius Cutters & Accessories Open Cell Backer Rod isHighest Power to Weight Radio Quick Flip Quick Flip Speed Change Two Speed Selections: Low (600 RPM) and Variable (600 to 2000 RPM) Powerful AMP Motor This CRL Makita 7" (178 mm) Disc Sander Polisher is a compact, lightweight tool for sanding and polishing. It has a powerful, double insulated 7. 9 AMP (115V AC) burnout protected motor with a maximum speed of 2000 RPM. A Quick Flip Speed Change Button lets you choose two speed settings: Low (600 RPM)