211 - 220 of 333
tungsten carbide thread rock drilling bit
Selling leads
|
...Rock H25 H35 Drifting Thread Drill Rod Product features: Extension rods are made by hollow drill steels. This hollow hole are usually named ...
2025-06-21 00:34:27
|
|
Well Drilling Rods Diameter 3 1 /2 Inch 89mm DTH Drill Pipe Product description: DTH drill tubes are used for connecting DTH hammer and DTH button ...
2025-06-21 00:38:41
|
|
... to drill bits. Specification: Item Thread Length Diameter Weight mm mm kg /Tamrock HL 500 F R32 (1 1/4") 350 45 3.9 Bench Drilling /Tamrock ...
2025-07-28 00:16:30
|
|
*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;...
2025-07-28 00:16:31
|
|
Underground Ballistic Rock Mining Tools Retract Button Bit Description: Quarrying Retrac Threaded Button Bit is suitable for mining,quarring,tunneling ...
2025-06-21 00:36:55
|
|
... is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine. 2. Our threaded ...
2025-06-21 00:33:07
|
|
...Thread Button Bit Carbide Mining Bits for Rock Drilling Bit Description Thread button bits made with high quality of best quality alloy steel bar ...
2025-06-21 00:33:18
|
|
HD35 DTH HAMMERDTH HAMMER FOR WATER WELL DRILLING Description: DTH Hammers in different sizes hole ranging from 110mm to 600mm. These hammers are made ...
2025-06-21 00:38:18
|
|
Thread Button Bit T38 76mm 13 Buttons Normal Rock Drilling Bit Description Thread button bit is well known for its wear resistance on medium-hard to ...
2025-06-21 00:33:11
|
|
.... Under the process of heat treatment. Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply ...
2025-07-28 00:16:31
|