Material Carbide Shank Type Straight Brand CMT Item Dimensions LxWxH 6 x 2 x 2 inches Tool Flute Type Spiral About this item 27mm (1-1/16-Inch) cutting length, 57.5mm (2-1/4-Inch) overall length. Made of super-strength steel, spiral portion coated with black P.T.F.E. 2 Cutting edges, 2 spurs, 2 spiral flutes, HWM head with precision balanced center point. Parallel shank with driving flat and length adjusting screw. Spiral portion coated with black P.T.F.E.