Astro Pneumatic Surface Prep Kit With Composite Handle 90 Degree Angle Die Grinder

Ideal for cleaning and polishing engine heads and detail sanding Patent 5, 332, 098 Weight 3 lbs. Kit Includes: 1 - 1/4 inch 90 degree Angle die grinder with composite handle(AP1240), 5 - 2 inch Surface prep pads with 1 holder, 5 - 3 inch Surface prep pads with 1 holder, 1 - spanner wrench, 1 - 1/8 inch collet, 10 pc. Stone assortment Specifications: Collet Size: 1/4 inch Free Speed: 20, 000 Overall Length: 5-1/4 inch (133mm) Net Weight 7/8 inch (. 42mm) Motor HP: 1/3 Air Inlet Thread NPT: 1/4 inch Average Air Consumption: 3 cfm Working air pressure: 90-120 PSI