381 - 390 of 507
90mm dth bit
Selling leads
|
...Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston ...
2026-04-30 00:02:29
|
|
...Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston ...
2026-04-30 00:02:29
|
|
5 Inch High Air Pressure 149mm Diameter Down The Hole DHD350 DTH Drill Bit DTH hammers transmit intensive impact energy with low energy loss. This ...
2026-04-30 00:02:29
|
|
.... The cuttings are collected in the holes in the front of the bit and confined and transported in the inner-tube. The flushing is in-between the ...
2026-04-30 00:02:30
|
|
High Air Pressure Dia 130~185mm DHD350 DTH Drill Bit For Rock drilling DTH hammers transmit intensive impact energy with low energy loss. This results ...
2026-04-30 00:02:29
|
|
DTH Drilling Tools For DTH345 Hammer , DTH345-12 Bit Retainer Ring Description For use on DTH345 Hammer Spare Parts Color: Based on Customer ...
2026-04-30 00:02:30
|
|
...Dth Hammers And Bits Basic Information Items Replacement Parts 1 Top sub 2 O-ring of top sub 3 Breakout Ring 4 Check Valve 5 Spring 6 Compression ...
2026-04-30 00:02:30
|
|
...: 15m³/min 2.4Mpa: 23m³/min Impact rate at 17 bar Connection Rod Thread Recommended Rotation Speed Bit Shank 25HZ API 3 1/2'' Reg API 2 7/8'' Reg ...
2026-04-30 00:02:30
|
|
...DTH Hammer with low air pressure 0.5-0.7MPa Specification: standard type, no foot valve length: 800mm external diameter: 80mm, drilling hole range: ...
2026-04-30 00:02:30
|
|
... a Dual Wall Pipe where the drilling medium, normally high pressure air,is passed between the outer and inner tubes down to the face of the ...
2024-12-09 18:18:15
|