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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 | 5.1mm |
| Coolant Delivery | External |
| Size | 5.1mm |
| Web Thickness | Similar to Form C |
| Overall Length | 86mm |
| Helix Angle | 35\u00b0 |
| Series | 657 |
| Point Type | Conventional |
| Type | Jobbers-Drill |
| Drill Diameter Metric | 5.1mm |
| Cutting Direction | Right Hand |
| Number of Flutes | 2 |
| Flute Length | 52mm |
| Material | Cobalt High Speed Steel |
| Diameter | 5.1mm |
| Drill Diameter Tolerance | H8 |
| MFR Part No. | 00657 005.100 |
| Helix Type | High Helix |
| Product Type | High Heat Resistant Drill |
| Finish/Coating | TiN |
| Flute Type | Spiral |
| Flute Construction | Ground flutes |
| Standards Met | DIN 338 |
| Shank Diameter Tolerance | F11 |
| Point Angle | 130\u00b0 |
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