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' angle head die grinder (T20AH), 5 pc. 2' surface prep pads with holder, 5 pc. 3' surface prep pads with holder, spanner wrench, 1/8' collet, 10 pc. stone assortment Air Grinder Specifications: Collet size: 1/4' Free speed: 25, 000 RPM Overall lenght: 4-7/8' Net Weight: 1 lb. Motor HP: 1/3 Air inlet thread: 1/4' NPT Average air consumption: 3 CFM By Astro Pneumatic.