dth back hammer

... / Mining drilling parts extension drilling tools Drilling Description 4" hammer is a specialized tool used in rock drilli...

DTH Back Hammer The Eagle Back Hammer is designed for backward hammering and vibration. When the drill string or DTH hammer is stuck in the hole, you ...

... Hole range(mm): 130-175 Outer diameter: 112 Weight(KGS): 46 Low air pressure CIR130 drilling details: Rock drilling tools manufacturer ...

... Drill Bits DHD3.5 M30 Good Flushing Design bit is also called BIT, Button Bit, Down The Hole Button Bit, Rock Bit, Ro...

... Drill Ql60A High Air Pressure Without Foot Vlave Drill Ql60A For Down Hole Drilling Down The hole : High pressur...

... Drill For Hard Rock Mining Down The Hole Product Description KSQ include high air pressure and low air pressure two se...

... Drill with Special Steel for Underground Mining Product Description: drilling is very simple method for the operators for deep and s...

...medium to low pressure . It strictly matches with API standard and other Chinese industry standards.It is durable for being produced wit...

8 inch the DHD380 COP84 SD8 QL80 203 drill bits s and bits Product Name 8" - 254mm drilling bits Material Carbide Color Yello...

... and reliable drilling performance. It has a thread connection of API 2 3/8 Reg Pin, a weight of 30kgs, a spline of 8 and with air tube. Thi...

We produce and export DTH Drilling Tools from China With high quality and reasonable price, including DTH bits, DTH hammers, DTH drill pipes, RC drill...

..., medium air pressure down-hole and high air pressure down-hole . 2.Down-hole application Widely used in metallurgy, coal...

90mm(3 1/2") drill bits for QL30 bits with foot vlave. Down the hole() tools manufacturer KINGDRILLING supply Drill Bits with QL sha...

Diesel engine mud rotary and air drilling water well drilling machine >> Characteristic >> The drilling rig can use air drilling...

... and advanced processing technology ensure smooth operation,reliability and longer service life. 3. The simple structure of our ensure l...