dth drilling bits online manufacture

Product name: 155mm MK5E146 Overburden Casing Drilling Under Reamer System Hole Opener Bit For Mining Product category: Hole opener drill bit Matched connection: 110/340 Reamer Dia: 155mm KINGDRILLING Eccentric ... Read More

Product name: 125mm MSX90 Overburden Symmetrix Casing Drilling System Bit with slide block For Drilling Rig Equipment Product category: Concentric casing drilling tools Matched hammer: Hammer DHD3.5 Matched ... Read More

MRE Concentric under reaming drilling system MRE Concentric under reaming drilling system is designed for unstable ground conditions. In the process of drilling, it could carry down the casing pipe to the hole ... Read More

Product name: 185mm MK5E168 Overburden Casing Drilling System Hole Opener Bits With CIR110 Shank For Rock Drilling Product category: Overburden casing drilling tools Matched hammer: Hammer CIR110 Matched casing ... Read More

Product name: 196mm MK3E183 Overburden Eccentric Casing Drilling System Bit For Tunneling Casing pipe OD: 183mm MK3E Casing Drilling Bit has a positive pilot design which helps guide the eccentric bit and ... Read More

Product name: Mining Drill Rods Carbide Tungsten Bits Diamond Button Drilling Tools DTH Bit Product category: DTH drill tools Matched hammer: Hammer COP44 Diameter: 110 mm KINGDRILLING high air pressure DTH ... Read More

*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}p[style^="text-align"] img{display:inline-block}input, button, ... Read More

*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}p[style^="text-align"] img{display:inline-block}input, button, ... Read More

Product Description: The DTH Button Bits are essential drilling tools designed for efficient and precise drilling operations. These down the hole bits are specifically crafted to deliver exceptional performance ... Read More

Product name: Reinforced 24 inch high air pressure pneumatic dth hammer with NUMA 240S shank for 3.foundation and piling drilling Connection thread: 120H HEX Working pressure(bar): 7~25 Outer diameter(mm): 525 ... Read More