On request
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GREENFIELD INDUSTRIES
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GREENFIELD INDUSTRIES 48920
#48920
On request
Screw Machine Length Drill Bit - 5/16 in, High Speed Steel Material, 1-5/8 in Flute, 118 ° Point Angle, 2-13/16 in Overall Length
Price on request — a consultant will confirm lead time and terms.
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GREENFIELD INDUSTRIES — GREENFIELD INDUSTRIES 48920
- Left hand helix geometry for drilling in a wide range of operating conditions and materials where the machine spindle rotates counter-clockwise
- Manufactured from premium high-speed steel
- 118° point
- Shorter flute and overall length provide superior rigidity to minimize deflection when using heavy feed rates
- Left-hand helix drills can substitute for screw extractors
Specifications
| Brand | GREENFIELD INDUSTRIES |
| Category | SCREW MACHINE LENGTH DRILL BITS |
| Drill bit size | 5/16 in |
| Shank type | Plain Round |
| Flute length | 1-5/8 in |
| Coolant delivery | External |
| Material | High Speed Steel |
| Spiral/cut | Left Hand Spiral/Left Hand Cut |
| Finish/coating | Bright |
| Double margin | No |
| Point angle | 118 ° |
| Shank diameter | 5/16 in |
| Parabolic flutes | No |
| Series | 157L |
| Overall length | 2-13/16 in |
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