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Series 329 HSCo Straight Shank Heavy Duty Stub Drills
Metric
HSCo GV120 Heavy Duty Stub Drills
Manufactured to Type GV120 DIN1897.
| Finish/Coating | Steam Tempered |
| Cutting Direction | Right Hand |
| Size | 7.7mm |
| Helix Type | GV 120 |
| Number of Pieces | 1 |
| Drill Diameter Tolerance | H8 |
| Series | 329 |
| Material | Cobalt High Speed Steel |
| Overall Length | 79mm |
| Shank Diameter Tolerance | H8 |
| Point Angle | 130\u00b0 |
| Flute Type | Spiral |
| Standards Met | DIN 1897 |
| Coolant Delivery | External |
| Drill Diameter | 7.7mm |
| Number of Flutes | 2 |
| Flute Construction | Ground flutes |
| Flute Length | 37mm |
| Web Thickness | Form A |
| Point Type | Thinned Point |
| MFR Part No. | 00329 007.700 |
| Product Type | Stub Drills |
| System of Measurement | Metric |
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