Drill Bit Taper 40mm 7buttn 3hole Carbide Mining Rock, Find Details and Price about Rock Drill Bit Taper Bit Drill from Drill Bit Taper 40mm 7buttn 3hole Carbide Mining Rock - Royals (Qingdao) Technology Co., Ltd.
Specifications
SizeCustomized
TypeCore Drill Bit
UsageWood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, Slope Stabilization, Tunneling Pre-Support,Soil Na