3M Disc Pad Holders have a center hole with internal threads?choose the thread size that matches the external thread size of your right angle grinder. T-shaped hooks securely hold a surface conditioning disc and provide quick and easy disc attachment, removal, and re-attachment. The hook-and-loop feature enables the disc to be used and re-used for the extent of the abrasive life. Discs are sold separately.
Our Scotch-Brite surface conditioning discs and light grinding/blending products (sold separately) deburr, clean, blend, and finish a wide variety of materials. Using surface conditioning products with a 3M disc pad holder generates finishes suitable for paint.

Insize 3236-2B, OUTSIDE MICROMETER FOR LEFT AND RIGHT HAND, 1-2", 6928640327261
Dynabrade 95756 Speed Control for Extreme Dynorbital Sanders
Dynabrade 11518 Rubber Drive Wheel
Dynabrade 91316 11-1/4" Dia. x 60 Grit A/O Non-Vacuum Hook-Face DynaCut Disc, 10/Box
Air Turbine Tools 2590DM - 1/4" Angle Hand Tool Series (Long Version, Front Exhaust), 30,000RPM, 35834
Dynabrade 91640 2" W x 36" L 180 Grit A/O DynaCut Belt, 10/pack
Dynabrade 01480 Vane Set (4pk) 
