GREENFIELD INDUSTRIES 550 HEAVY-DUTY JOBBER DRILL BIT, 1/4 INCH DIA, 4 INCH OAL, 2 SPIRAL FLUTE, 1/4 INCH STRAIGHT SHANK, 135 DEG SPLIT POINT, COBALT HIGH SPEED STEEL, STRAW/GOLD OXIDE
GNF55046616 |
Sub Brand | Chicago-Latrobe |
Type | Heavy-Duty |
Series | 550 |
Diameter | 1/4 Inch |
Overall Length | 4 Inch |
Number of Flutes | 2 |
Flute Type | Spiral |
Flute Length | 2-3/4 Inch |
Shank Size | 1/4 Inch |
Shank Type | Straight |
Point Angle | 135 deg |
Point Type | Split |
Cutting Direction | Right |
Cutting Edge Material | HSS-CO 8% (M42) |
Material | Cobalt High Speed Steel |
Finish | Straw/Gold Oxide |