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Series 659 HSS-Co Heavy Duty GV120 Straight Shank Stub Drills
High heat resistant drill. For use principally in automatic and capstan lathes. For drilling difficult materials such as stainless steel, resisting steel, spring steel and austenitic steel.
3xD
Metric sizes 0.50mm to 15.50mm
TiN coated
Manufactured to DIN1897
Form A web thinned
| MFR Part No. | 00659 003.900 |
| Series | 659 |
| Overall Length | 55mm |
| Standards Met | DIN 1897 |
| Coolant Delivery | External |
| Material | Cobalt High Speed Steel |
| System of Measurement | Metric |
| Flute Length | 22mm |
| Web Thickness | Form A |
| Shank Diameter Tolerance | H8 |
| Point Type | Thinned Point |
| Finish/Coating | TiN |
| Point Angle | 130\u00b0 |
| Drill Diameter Tolerance | H8 |
| Flute Construction | Ground flutes |
| Flute Type | Spiral |
| Number of Pieces | 1 |
| Drill Diameter | 3.9mm |
| Cutting Direction | Right Hand |
| Number of Flutes | 2 |
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