Water Wet Drill Bit Electric Hammer Connection Bar Integrated Detachable Structure Selectable 5 Optional

Features:
Made of quality steel material, wear resistance and can provide long service time.
Lengthen and thicken thread design, with more obvious anti-slip effect.
Easy installation, help improve working efficiency, quick, simple and convenient.
Two types of structures available, integrated type and detachable type, you can choose according to your demands.
Two kinds of integrated bits selectable, square shank and round shank.
The detachable bit can be disassembled for use, totally have three different shank shapes, square shank, round shank, and hexagon shank.