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Series 652 HSS High Helix (Parabolic Flute) Straight Shank Jobber Drills
Metric
For drilling in difficult conditions when swarf congestion prevents an adequate flow of coolant. For use in steel and cast iron having a hardness of up to 1000N/mm2. Not recommended for nickel-chrome steels or similar material. Give greater wear resistance and longer tool life than Guhring product number 549 - HSS GT100 right hand jobber drills. Manufactured to DIN388.
| Drill Diameter Tolerance | H8 |
| Flute Length | 47mm |
| Cutting Direction | Right Hand |
| Number of Flutes | 2 |
| Flute Construction | Ground flutes |
| Helix Type | High Helix |
| Series | 652 |
| Finish/Coating | TiN |
| Drill Diameter Metric | 4.5mm |
| Standards Met | DIN 338 |
| Point Angle | 130\u00b0 |
| Material | HSS |
| Web Thickness | Form A |
| Flute Type | Parabolic |
| Overall Length | 80mm |
| MFR Part No. | 00652 004.500 |
| Coolant Delivery | External |
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