Overview
Product Details
Product description:
Selected high quality M42 material, high frequency electron beam welding process, with high strength, sharp wear, teeth with multi-serrated design, incision resistance is small, debris discharge is easier
The drill bit is designed with chip removal holes and the top spring is more conducive to chip removal
Universal triangular handle, effectively prevent the phenomenon of skid in the process of drilling, withstand large torque
Trading Area
Global