TiN coated (titanium nitrite) for an extra-long useful life. Precisely manufactured from a special heavy duty steel with superior hardness and torque which exceeds DIN and ISO requirements by up to 100%. High precision and extra-long life.
Hardness: Exterior TiN bit (Greater90 HRC); Interior SX 75 (Greater60 HRC)
TiN coated (titanium nitrite) for an extra-long useful life. Precisely manufactured from a special heavy duty steel with superior hardness and torque which exceeds DIN and ISO requirements by up to 100%. High precision and extra-long life.
Hardness: Exterior TiN bit (Greater90 HRC); Interior SX 75 (Greater60 HRC)