Chisel Bit
Diameter: 30mm - 46mm
Taper: 4.8°, 6°, 7°, 11°, 12°
Water Hole: 2
The drilling tools are widely applicable to boring and drilling in the industries of stone-quarrying,
mineral-quarrying, water conservancy, transport, military industry, geology and civil engineering,ect.
We supply OEM  service.