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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.
| Coolant Delivery | External |
| Product Type | Jobber Drills |
| MFR Part No. | 00657 000.500 |
| Flute Type | Spiral |
| Drill Diameter Metric | 0.5mm |
| Flute Construction | Ground flutes |
| Point Angle | 130\u00b0 |
| Drill Diameter | 0.5mm |
| Drill Diameter Tolerance | H8 |
| Number of Flutes | 2 |
| Flute Length | 6mm |
| Helix Type | High Helix |
| Series | 657 |
| Helix Angle | 35\u00b0 |
| Material | Cobalt High Speed Steel |
| Point Type | Conventional |
| Shank Diameter Tolerance | F11 |
| Finish/Coating | TiN |
| Standards Met | DIN 338 |
| Cutting Direction | Right Hand |
| Web Thickness | Similar to Form C |
| Overall Length | 22mm |
| Size | 0.5mm |
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