391 - 400 of 460
diameter 152mm rock drill bits
Selling leads
|
...drilling refers to Dual Wall or Dual Tube Drilling. RC drilling applies two rods with inner and outer tubes. Air is blew down the annulus of the ...
2024-12-09 12:35:25
|
|
...Drill Hammer Shank SRC545 SOLLROC RC hammer model SRC545 specifications: Overall Length (less bit) 1261mm Weight (less bit) 65kg (143lbs) External ...
2024-12-09 12:11:48
|
|
Product Description: The DTH Drill Pipe has a round section shape, which helps to maintain its strength and durability during drilling operations. It ...
2024-12-10 00:13:58
|
|
...Drilling Reverse Circulation Hammers RC OD 124.5mm SRC547 RC hammer is our most advanced products, mainly used in deep hole exploration drilling ...
2024-12-09 12:11:48
|
|
... comes in various diameters, weights, bit diameters, and sizes. The thread types are 2 3/8'' API REG, 3 1/2'' API REG, 4 1/2'' API REG, 6 5/8'' API ...
2024-12-09 18:50:49
|
|
Product Introduce Sollroc's DTH drill pipes are made of superior alloy and the both thread ends are friction welded to the seamless steel pipe.The ...
2024-12-09 12:46:19
|
|
3m Length 4'' 101.6mm Reverse Circulation RC Drill Rods With Outer Tube And Inner Tube For RC Drilling Product Introduce: Reverse Circulation (RC) ...
2025-07-22 00:09:44
|
|
Drill rods 114mm 4 1/2'' Metzke thread 3 m For Reverse Circulation Drilling Product Introduce: Reverse Circulation (RC) drilling is one of the three ...
2025-07-22 00:09:44
|
|
114mm Length 6m DTH Drill Rod With Friction Welding For Geological Exploration Product Introduce Sollroc's DTH drill pipes are made of superior alloy ...
2024-12-09 13:27:40
|
|
Product specifications: Type: Short Skirt and Long Skirt Tapered Button Bits Diameter Button(mm) Taper Flushing holes Part No. mm inch Gauge Front ...
2024-12-09 12:11:48
|