ONYX 3 Pc. Die Grinder Kit with 8 Pc. Double Carbide Rotary Burr Set Composite Body 1/4 Die Grinder. Composite handle reduces vibration. Rib textured handle provides a firm grip. Lever throttle for feathering control. Rear exhaust. Built-in regulator. Safety lever Composite Body 1/4 90° Angle Die Grinder. Composite handle reduces vibration. Rib textured handle provides a firm grip. Lever throttle for feathering control. Compact and lightweight. Rear exhaust. Built-in regulator 8 Pc. Double Carbide Rotary Burr Set. 1/4 Shank in Blow Molded Case. SA-5: Cylindrical shape 1/2 X 1. SA-3: Cylindrical shape 3/8 X 3/4. SC-3: Cylindrical radius end 3/8 X 3/4. SC-1: Cylindrical radius end 1/4 X 5/8. SD-1: Ball shape 1/4. SD-3: Ball shape 3/8. SF-3: Tree shaped radius end 3/8 X 3/4. SF-5: Tree shaped radius end 1/2 X 1 219 Yes - GASOLINE ENGINE EXHAUST (CONDENSATES/EXTRACTS)