BOSCH 2608597518 - Step drill bits HSS
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HSS Step Drill Bit performs smooth drilling in several diameters with one drill bit.
Pre-punching is not necessary as the split-point tip allows for an easy start.
CNC ground spiral flute enables optimised chip removal and less vibration for even drilling.
Highest cutting smoothness due to axial and radial relief grinding.
- Step height mm: 4
- Versioning: HSS