All 83 products from Liaocheng Jinquan Construction Machinery Co.,Ltd.

This cutter bit is suitable for rock cutting machines, roadheaders and hydraulic rotary cutters. It is used for mining trenching, quarrying, scaling, tunneling, shaft sinking, and demolition.

Integral drill rods are designed for small hole drilling and underground mining using handheld drill machines. They improve drilling speed and efficiency while reducing impact energy expenses.

Tapered cross bits are adaptable to various rock drilling conditions. These bits offer enhanced drilling performance compared to taper chisel bits because the carbide tips are doubled.