Impact electric hammer drill blade
You May Also Be Interested In:
electric hammer drill
We produce many kinds of impact electric hammer drill blade, e. g. J1 type for chamfer electric hammer drill, J2, J3, J4 type:chopping bit for drilling the equipment installation holes in brick, stone and concrete wall, J5 type for rotary rig bits used to constructional engineering, quarrying and tunnel boring. J6 type to mount the step type of shaving bits, J7 type to mount starters.