61 - 70 of 671
rock drilling tools button bits
Selling leads
|
Coal Mining Drill Bits Rock Drilling Tools 95mm Dhd3.5 Hammer Bits DTH Drill Bit Specification: Bit Shank Series Bit Size(mm) Splines Quantity ...
2025-06-21 00:38:36
|
|
... hole, it can also be up drilling anchor hole, hole diameter is Φ 35 ~ 45 mm, and effective drilling depth of 5 meters. It may also working for ...
2025-06-21 00:33:04
|
|
... carbide and carbon steel Process Forging Usage Rock drilling, coal mining, and geological drilling Length 400-6000mm Weight 3.03kg/m Delivery 7...
2025-06-21 00:32:42
|
|
...also be up drilling anchor hole, hole diameter is Φ 35 ~ 45 mm, and effective drilling depth of 5 meters. It may also working for roof bolting ...
2025-08-04 00:12:59
|
|
...Drilling Rods Rock Drilling Tools Description: Taper degree:4 °6° 7° 11° 12° Drilling rod length:4 Inch/5 Inch/6 Inch/8 Inch...... The tapered ...
2025-06-21 00:32:51
|
|
... quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, ...
2025-06-21 00:36:57
|
|
... quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, ...
2025-08-04 00:12:59
|
|
... by the effective use of wind energy. Drilling holes of about 5 meters depth for both medium-hard rock and hard stones. It could work with the ...
2025-06-21 00:32:52
|
|
...Rock Drilling Tools Hex Shank Taper Drill Rod for Mining Product Description Tapered rock drill rod H22 Generally, the lightduty rock drill uses 7 ...
2025-08-04 00:12:59
|
|
YT 28 Portable Pneumatic Rock Drills With Air Leg Drills Rock Drilling Tools Product Information: 1. The YT28 air-legged rock drills are equipped with ...
2025-06-21 00:33:05
|