Irwin Drill Bit Black Oxide 5/16"
$7.89
In Stock
We currently have 2 in stock.
PRODUCT OVERVIEW
High-speed steel with black oxide treatment that reduces friction between bit and workpiece. Split point starts on contact in metal, wood and plastic; eliminates walking or skating when drilling into metal; 135 deg split point on all bits above 1/8 in ; jobber length.Product Details
| Applicable Materials | Metal Plastic Wood |
| Cutting Direction | Clockwise |
| Diameter | 5/16 in |
| Finish | Black Oxide |
| Flute Length | 3-3/16 in |
| Flute Type | Spiral |
| Grade | M2 |
| Material | HSS |
| Number Of Flutes | 1 |
| Overall Length | 4-1/2 in |
| Point Angle | 135 deg |
| Point Type | Split |
| Shank Diameter | 5/16 in |
| Shank Length | 1-1/3 in |
| Shank Type | Cylinder |
Features
- Bit is constructed of M-2 high-speed steel for the excellent combination of strength, heat resistance and wear resistance
- Black oxide coating resists corrosion
- 135 deg split point ensures a true start and eliminates bit walking
