Feature

●Size: #21; Material: Cobalt; Finish: Black Oxide;
●Overall Length: 2-1/8"; Shank Size: 1/4"-28;
●Shank Type: Threaded; Style: Threaded Shank;
●Cutting Angle: 135; Point Type: Split Point;
●Number of Flutes: 2; Cutting Direction: Right Hand


Description

#21 Long Cobalt Threaded Shank Drill Bit Decimal Equivalent .1590 Metric Equivalent 4.04mm Overal Length 2-1/8, Premium Grade Steel