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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.
| Cutting Direction | Right Hand |
| Standards Met | DIN 338 |
| Finish/Coating | TiN |
| Drill Diameter Metric | 11mm |
| Type | Jobber |
| Diameter | 11.0mm |
| Web Thickness | Similar to Form C |
| Overall Length | 142mm |
| Shank Diameter Tolerance | F11 |
| Number of Flutes | 2 |
| Point Angle | 130\u00b0 |
| Drill Diameter | 11mm |
| Helix Type | High Helix |
| Material | Cobalt High Speed Steel |
| Drill Diameter Tolerance | H8 |
| Flute Type | Spiral |
| Point Type | Conventional |
| Flute Construction | Ground flutes |
| Series | 657 |
| Coolant Delivery | External |
| Size | 11mm |
| Helix Angle | 35\u00b0 |
| Flute Length | 94mm |
| MFR Part No. | 00657 011.000 |
| Product Type | Drills |
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