Contractor grade drill bit manufactured from M1 High Speed Steel and for use in a wide range of materials in the iron and steel families such aluminum, iron, steel and other metal drilling. Contractor Drill Bits have a 135 degree split point tip for self-centering and reducing thrust. Compared to a conventional 118 degree tip, these drills wont go "walking" on you. They are black and gold surface treated. Reduced Shank Drills expand the size range capacity of a portable drill chuck. 3-Flat shank for an extra secure hold in your chuck.
| Material - Machining | High Speed Steel |
|---|---|
| Finish - Machining | Black, Gold |
| Overall Length | 6 in |
| Shank Dia. | 1/2 in |
| Shank Type - Machining | 3 Flat |
| Drill Bit Size | 1-7/16 in |
| Drill Bit Point Type | Split Point |
| Flute Length | 3 in |
| Number of Flutes | 2 |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 1.4375 |
| Drill Bit Point Angle | 135 deg |
| Metric Equivalent | 36.5125 mm |
| Country of Origin (subject to change) | China |
| Package Quantity | 1 |