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ATORN HSS centre drill bit, shape B
for universal use up to 1,000 N/mm²
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Application
For centre drilling on conventional and CNC machines.
Execution
- 60° centring holes, 120° tapered protective countersink
Advantage
- Radial relief ensures optimum chip breaking
- suitable for workpieces that are subjected to deformation stresses during machining
Notes
For making centring holes in accordance with DIN 332
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!