Diameter : 6.5mm
Length : 101mm
Material : High Speed Steel
Weight : 0.173kg
Fixed centring point means that no centre-punching is required
Key Features
- Fixed centring point means that no centre-punching is required
- The optimised tip geometry ensures a longer service life than for conventional spot-weld drill bits
- Bronze coating extends the service life of the cutting edges by two to three times
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