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OverviewSpecifications
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A 4.5mm Bosch HSS Ground Twist Drill Bit, suitable for standard drilling in alloyed and non-alloyed steel, cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals and hard plastics.
Benefits
- Type N (flute angle) with 135° self-centring split-point tip
- High speed steel bit provides 40% faster drilling compared to standard ground HSS drill bits
- No need to pre-punch or pilot drill up to 10mm diameter
- Cylindrical shank system
- For use with drill stands and drill drivers
- 47mm working length
| Type | 4.5mm |
|---|---|
| Diameter | 4.5mm |