Join
Proto save
£0.30
Loading...
Series 549 HSS High Helix (Parabolic Flute) Jobber Drills
Metric
HSS GT100 jobber drills. 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. Nitrided lands/polished > 2.36mm dia
Manufactured to BS 328, DIN338RN.
| Material | HSS |
| Cutting Direction | Right Hand |
| Overall Length | 93mm |
| Number of Flutes | 2 |
| Flute Type | Parabolic |
| Flute Length | 57mm |
| Drill Diameter Metric | 5.7mm |
| Flute Construction | Ground flutes |
| Finish/Coating | Bright |
| Series | 549 |
| Point Angle | 130\u00b0 |
| Helix Type | High Helix |
| Product Type | Jobber Drills |
| Drill Diameter | 5.7mm |
| Shank Diameter Tolerance | F11 |
| Coolant Delivery | External |
| Web Thickness | Form A |
| Standards Met | DIN 338 | DIN 1412 |
| MFR Part No. | 00549 005.700 |
| Drill Diameter Tolerance | H8 |
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
