Die Grinder Kit & 8 Piece Rotary Burr Set includes blue Composite body 1/4" Angle Die Grinder, front exhaust and 8 piece double cut carbuye rotary burr set, 1/4" shank. 8 piece burr set includes sizes: 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". Grinders have composite handles that reduce vibration; with rib texture that provides a firm grip. Grinders have lever throttle for feathering control and built in regulatorsWe ship APO, FPO and combine shipping.