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Description:
Diamond Drill Bits are toughened Drill Bits
Diamond Drill Bits are made with High Strength Steel and High quality.
It can be used for Dry or Wet applications. Wet using will prolong the working life and get better drilling effect.
Vacuum Brazed technology provides high efficient working performance, faster drilling speed and longer service life
The drill bits are usually suitable for angle grinder. Recommended speed 6000RPM, maximum speed 11000RPM. If you want to use electric drill or other machine, you can use SDS Adapter in the package. Use electric drill: Minimum RPM: 2000; Faster the RPM, Longer the drill bit's Working Life
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