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- 5/16 in Diameter
- 4.5 in Overall Length
- HSS Material
- 135 degree Point Angle
- Spiral Flute Type
applications
- For portable drilling and maintenance applications
features
- 135° split point is self-centering, for reduced thrust and easier penetration
- Black oxide finish for increased wear resistance and improved lubricity
- Heavy-duty drill has "beefed-up" construction
| Finish | Black Oxide |
| Size Type | Fractional, Equal Ends |
| Shank Size | 0.3125 in |
| No. of Flutes | 2 |
| Overall Length | 4.5 in |
| Drill Size | 5/16 in |
| Shank Length - Metric | 33.34 mm |
| Flute Length | 3.1875 in |
| Shank Size - Metric | 7.94 mm |
| Drill Length Type | Jobber |
| Material | HSS |
| Shank Length | 1.3125 in |
| Coating | Steam Oxide |
| Point Angle | 135 degree |
| Diameter - Fraction | 5/16 in |
| Type | Fractional |
| Drill Style | Jobber |
| Flute Length - Metric | 80.96 mm |
| Diameter - Decimal | 0.3125 in |
| Shank Type | Straight |
| Weight | 0.4 LB |
