Desc:(1) Tapered drill rodTapered drill rod (taper steel rod, taper drill steel), which provides a hexagonal chuck section to provide leverage for the rota...
Desc:(1) Tapered drill rodTapered drill rod (taper steel rod, taper drill steel), which provides a hexagonal chuck section to provide leverage for the rota...
Desc:Product DescriptionAccording to rock formations and other requirements, WONTECH can tailor adrill bit design on bit face shape, shape and distribution...
Desc:Hard Rock Drill Bit R32 Mining Buttons Thread Bit Drilling BitsButton BitThe drill bit is the main tool of mining engineering impact drill, drilling a...
Desc:Thread drill extension rod made of coal mining alloy high hardness 1.Our thread drill rods are made of high-intensity alloy steel imported from Sweden...
Desc:Thread drill extension rod made of coal mining alloy high hardness 1.Our thread drill rods are made of high-intensity alloy steel imported from Sweden...
Desc:Thread drill extension rod made of coal mining alloy high hardness 1.Our thread drill rods are made of high-intensity alloy steel imported from Sweden...
Desc:Thread drill extension rod made of coal mining alloy high hardness 1.Our thread drill rods are made of high-intensity alloy steel imported from Sweden...
Desc:Thread drill extension rod made of coal mining alloy high hardness 1.Our thread drill rods are made of high-intensity alloy steel imported from Sweden...
Desc:Thread drill extension rod made of coal mining alloy high hardness 1.Our thread drill rods are made of high-intensity alloy steel imported from Sweden...
Desc:38mm 7 tooth button bitThe selection of button bit is quite concerning with the rock condtion. If you don't know how to choose an applicable button bi...
Desc:Product DescriptionUsed in extension rod connection, its function is to transmit impact energy from the rock-drill piston, as well as rotation torque,...
Desc:Name:DTH DRILL PIPEModel:76MM/89MM/102MM/114MM/127MMLength:0.5-6mThickness:According to Your RequestMOQ:5 pcs in each modelUser: It is widely used in ...
Desc:Name:DTH DRILL PIPEModel:76MM/89MM/102MM/114MM/127MMLength:0.5-6mThickness:According to Your RequestMOQ:5 pcs in each modelUser: It is widely used in ...
