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Series 657 HSS-Co Straight Shank Jobber Drills
TiN Coated - Metric
Rigid, high heat resistant drill with large helix angle of 35. Suited for titanium and titanium alloys, stainless steels and heat resisting austenitic steels. TiN coated gives greater wear resistance and longer tool life. Limited suitability for special alloys such as Hastelloy, Inconel, Nimonic etc. Manufactured to DIN338.
| Drill Diameter | 1.6mm |
| Number of Flutes | 2 |
| Flute Length | 20mm |
| Drill Diameter Metric | 1.6mm |
| Flute Construction | Ground flutes |
| Flute Type | Spiral |
| Diameter | 1.6mm |
| MFR Part No. | 00657 001.600 |
| Finish/Coating | TiN |
| Series | 657 |
| Point Angle | 130\u00b0 |
| Size | 1.6mm |
| Material | Cobalt High Speed Steel |
| Product Type | Jobber Drills |
| Drill Diameter Tolerance | H8 |
| Overall Length | 43mm |
| Coolant Delivery | External |
| Standards Met | DIN 338 |
| Cutting Direction | Right Hand |
| Web Thickness | Similar to Form C |
| Shank Diameter Tolerance | F11 |
| Point Type | Conventional |
| Helix Type | High Helix |
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