Irwin - HSS Pro TiN beschichteter Bohrer-Bit 12 mm
9,26 €
The drill bit body is manufactured from high quality HSS steel coated with 2.5µ Titanium Nitride (TiN), the TiN coating has a hardness of app. 80 HRC and is very resistant to wear. These drills have a 135° split point grinding tip which ensures perfect centring and reduced drilling pressure.
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