Astro Pneumatic Complete Surface Prep Kit With 90 Degree Angle Air Die Grinder

Ideal for cleaning and polishing engine heads and detail sanding Patent 5, 332, 098 Weight 3 lbs. Kit includes: 1/4 inch angle head die grinder (T20AH), 5 pc. 2 inch surface prep pads with holder, 5 pc. 3 inch surface prep pads with holder, spanner wrench, 1/8 inch collet, 10 pc. Stone assortment Air Grinder Specifications: Collet size: 1/4 inch Free speed: 25, 000 RPM Overall lenght: 4-7/8 inch Net Weight: 1 lb. Motor HP: 1/3 Air inlet thread: 1/4 inch NPT Average air consumption: 3 CFM