Description
DESCRIPTION
Duradrill Carbide dril bits
Approvals: VW, Audi, Porsche, Seat, Skoda, Renault, Peugeot, Citroen
Duradrills have been designed to drill out spot welds on high strenght and ultra high strenght steels like Boron (BOR /BTR).
The special PVD coating on the Duradrills gives the drill bit a extreme high hardness and temperature protection.
It helps to reduce friction between the sheet metal and the drill bit in order to extend the lifetime.
After using them on high strenght steels they can be used still 1000 times on standard steel.
Please consult tech datashet for details. Download Tech Datasheet
Technical specs:
Coating: PVD
Material drilling head: sintered carbide
Material tale: HSS
Tail to head connection: soldering
Hardness: 3100 HV (Vickers)
Temperature protection: 1100C°
