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HSCO spot weld drill bit, TIN-coated
Special coating for long service life
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Variants
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Special drill bit for removing spot welds
Fixed centring point means that no centre-punching is required
Improved PLUS centring point also suitable for use on higher-strength sheet metal
The optimised tip geometry ensures a longer service life than for conventional spot-weld drill bits.
Suitable for use in any standard drill
TiN coating extends the service life of the cutting edges by two to three times
Maximum rotation speed:
- Ø 6 up to 1200 rpm
- Ø 8 up to 950 rpm
- Ø 10 up to 730 rpm
Tips for increasing the service life of the centring point:
- Do not use in drills with an impact chuck or spindles.
- Set the drill to a suitable speed; the speed of compressed-air devices is generally set too high.
Select RAL-colour code
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