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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.
| Point Angle | 130\u00b0 |
| Cutting Direction | Right Hand |
| Drill Diameter Tolerance | H8 |
| Standards Met | DIN 338 |
| Coolant Delivery | External |
| Series | 657 |
| Point Type | Conventional |
| Flute Type | Spiral |
| Number of Flutes | 2 |
| Type | HSCo |
| Helix Angle | 35\u00b0 |
| Finish/Coating | TiN |
| Product Type | Jobber Drills |
| Helix Type | High Helix |
| MFR Part No. | 00657 003.200 |
| Flute Length | 36mm |
| Shank Diameter Tolerance | F11 |
| Size | 3.2mm |
| Overall Length | 65mm |
| Diameter | 3.2mm |
| Web Thickness | Similar to Form C |
| Material | Cobalt High Speed Steel |
| Drill Diameter Metric | 3.2mm |
| Flute Construction | Ground flutes |
| Drill Diameter | 3.2mm |
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