Basic on HSS-Co features heat and wear resistance.
Surface is coated with TiN HV2000, featuring maximum wear-resistance, low friction-coefficient, anti-adhere, superior cutting performance and long service life.
Precise position and chamfer are accomplished at one time to improve machining quality.
Suitable for drilling General Steels, Alloy Steel, Tempered Steel, Cast Iron and Aluminum Alloy, etc.
