Cobalt drill bits are are effective in drilling tough, high tensile strength materials such as cast iron, inconel, stainless steel and titanium. They display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. They have a 135° split point tip for fast penetration and accurate drilling. Compared to a conventional 118 degree tip, these drills wont go "walking" on you. Reduced Shank Drills expand the size range capacity of a portable drill chuck.
| Item | Reduced Shank Drill Bit |
|---|---|
| Material - Machining | Cobalt |
| Finish - Machining | Gold |
| Overall Length | 5-5/8 in |
| Shank Dia. | 3/8 in |
| Shank Type - Machining | Round |
| Drill Bit Size | 29/64 in |
| Drill Bit Point Type | Split Point |
| Flute Length | 4-3/16 in |
| Number of Flutes | 2 |
| Drill Bit Point Angle | 135 deg |
| Decimal Equivalent | 0.4531 |
| Cutting Direction | Right Hand |
| Shank Size | 3/8" |
| Measurement System | Imperial |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |