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Series 2010 HSS-Co Straight Shank Heavy Duty Stub Drills - Metric
Metric
Heavy duty drill made of cobalt material with excellent heat resistance. For drilling steels up to 1,400N/mm2, stainless steel, heat resistant steels and bronze. Ideally suited for volume production on automatics. Point angle: 135, helix angle: normal, web thickness: strengthened, tolerance of diameter: h8, tolerance of shank: f11.
Manufactured to BS 328, DIN 1897RN. Point to DIN 1412C.
| Number of Flutes | 2 |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Diameter Tolerance | F11 |
| Point Type | Split Point |
| Flute Length | 24mm |
| Web Thickness | Form C |
| Overall Length | 58mm |
| Number of Pieces | 1 |
| System of Measurement | Metric |
| Drill Diameter Metric | 4.3 |
| Series | 2010 |
| Drill Diameter Tolerance | H8 |
| Helix Type | Normal Helix |
| Standards Met | BS 328 | DIN 1412C | DIN 1897RN |
| Material | Cobalt High Speed Steel |
| Finish/Coating | Bright |
| Drill Diameter | 4.3mm |
| Point Angle | 135\u00b0 |
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