281 - 290 of 481
rc hammer drill bit 124mm
Selling leads
|
...,better impact-resistance, higher drilling speed, longer service life, widely used in large-scale open pit mining, quarry and other large-scale ...
2026-07-02 00:13:32
|
|
...,better impact-resistance, higher drilling speed, longer service life, widely used in large-scale open pit mining, quarry and other large-scale ...
2026-07-02 00:13:32
|
|
...in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length. • ...
2026-07-02 00:13:32
|
|
...Hammer Drilling Tools Threaded Button Drill Bits Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ...
2026-07-02 00:13:32
|
|
.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate ...
2026-07-02 00:13:32
|
|
...Hammer Long Skirt Taper Button Bit Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same ...
2024-12-09 11:02:18
|
|
...Hammer Bit / DTH380 Length 1550mm Thread API 4 1/2" In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill ...
2026-07-02 00:13:32
|
|
...Bit / DHD 350 Dia140mm DTH 355K DTH Hammer Product Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the ...
2024-12-09 10:52:39
|
|
...Hammer Bits for Water Well In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. ...
2026-07-02 00:13:32
|
|
...Hammer Bit for Open-Pit Mining and Water Well Drilling DTH drilling is a percussion system driving a piston inside hammer body with up and down ...
2026-07-02 00:13:32
|