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Irwin
Irwin 67520 Jobber Drill Bit, 5/16 in Dia, 4-1/2 in OAL, Spiral Flute, 1-Flute, 5/16 in Dia Shank, Cylinder Shank
- Applicable Materials: Metal Plastic Wood
- Cutting Direction: Clockwise
- Diameter: 5/16 in
- Finish: Black Oxide
- Flute Length: 3-3/16 in
- Model #: 67520
- UPC #: 024721675200
- SKU: 0361253
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Product Details
HSS 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.Key Features
- Bit is constructed of M2 HSS for the excellent combination of strength, heat- and wear-resistance
- Black oxide finish resists corrosion
- 135 deg split point ensures a true start and eliminates bit walking
Item Specifications
| 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 |
MORE DETAILS:
- Application: For general metal drilling
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