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DTH Hammer Bits (106)

DTH Drill Bits (70)

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Top Hammer Drill Bits (33)

Down The Hole Hammer (41)

Borewell Drilling Hammers (31)

Water Well Drilling Hammer (28)

Reverse Circulation Hammer (28)

DTH Drill Rods (19)

Casing Drilling System (18)

Hole Opener Bit (24)

Tricone Drill Bit (17)

DTH Spare Parts (10)

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button drill bit

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High Drilling Speed DTH Hammer Bits Applied Geothermal Exploration Hole
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QL60A Spline 12 tail length 253mm DTH hammer bits Description 1. has higher drilling speed. 2. can provide hardening treatment in order to prolong the service life and reduce the cost of use. 3. single impact ... Read More

2018-06-08 11:28:01

PR54 Cemented Carbide Reverse Circulation Drilling Alloy Steel Material
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PR54 cemented carbide reverse circulation bit DTH Button Bits Description Wide range of application: the bits are wide used in the soft, medium-hard rocks(able to drill a rock hardness of F9) of carbonate rock... Read More

2018-09-07 11:34:06

Large Impact Power DTH Hammer Bits Low Power Broken Rock Consumption
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QL60 Energy efficient Carbide steel DTH hammer bits with tail pipe Description 1. has higher drilling speed. 2. can provide hardening treatment in order to prolong the service life and reduce the cost of use. 3... Read More

2018-06-08 11:28:01

Mountain Reinforcement Threaded Button Bits / Down The Hole Hammer Bits
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QL80 DTH hammer bits with tail pipe Description 1. has higher drilling speed. 2. can provide hardening treatment in order to prolong the service life and reduce the cost of use. 3. single impact power is large, ... Read More

2018-06-08 11:28:01

QL40 DTH Hammer Bits Alloy Steel Material 280mm No Head Length With Tail Pipe
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QL40 DTH hammer bits with tail pipe Description 1. has higher drilling speed. 2. can provide hardening treatment in order to prolong the service life and reduce the cost of use. 3. single impact power is large, ... Read More

2018-07-05 10:38:52

Low Stress Amplitude Down The Hole Drilling Tools Long Stress Wave Duration
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QL80A Carbide steel DTH hammer bits Description 1. can provide hardening treatment in order to prolong the service life and reduce the cost of use. 2. single impact power is large, and the power consumption of ... Read More

2018-06-08 11:28:01

105 - 127mm Diameter DTH Hammer Bits 10 Spline Key Number For Earthworks
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QL40A tail length 280mm DTH hammer bits Description 1. can provide hardening treatment in order to prolong the service life and reduce the cost of use. 2. single impact power is large, and the power consumption ... Read More

2018-06-08 11:28:01

Carbide Steel Ballistic Button Bits Spline 12 Spline Key Number Energy Efficient
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QL50A Spline 12 Energy efficient Carbide steel DTH hammer bits Description the modern theory is adopted in the structural design, which makes the stress wave duration longer, the stress amplitude is lower, and ... Read More

2018-06-08 11:28:01

Multifunctional Quarries DTH Hammer Bits Modern Theory Structural Design
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QL120 Carbide steel DTH hammer bits with tail pipe Description 1. single impact power is large, and the power consumption of broken rock is low. 2.piston and bit weight to have the best momentum transfer. 3. ... Read More

2018-06-08 11:28:01

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