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DTH Hammer Bits (106)

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DTH Button Bits (48)

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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rock boring bits

(221)

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

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

High Air Pressure Small Rock Drill Bits / Down The Hole Drilling Tools
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High air pressure DTH drill bits for SP580 shank Cemented carbide steel Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use ... Read More

2022-07-27 15:00:42

Hard Rock Drill Bits DTH Drill Bits SP1880 For Water Well Blasting Drilling
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SP1880 Cemented carbide steel DTH Drill Bits for water well blasting drilling Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits ... Read More

2022-07-27 14:59:50

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

Professional Premium Drilling Tools / Reverse Circulation Drill Bits
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QL120A Energy efficient DTH hammer bits Description single impact power is large, and the power consumption of broken rock is low. Applications Widely used in mines, quarries, earthworks and other engineering ... Read More

2018-06-08 11:28:01

DHD360 6'' DTH Hammer Bits 2 Air Hole For Quarries / Earthworks , ISO Approval
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DHD360 6' DTH Hammer Bits 2 Air Hole For Quarries / Earthworks , ISO Approval Description1. Valveless air distribution. More reliable. 2.Simple design of the piston. Long life span. 3. More efficient energy ... Read More

2020-08-18 11:04:14

Middle Air Pressure DTH Hammer Bits 1 Inch - 2 Inch For Construction , OEM ODM Service
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Middle Air Pressure DTH Hammer Bits 1 Inch - 2 Inch For Construction , OEM ODM Service Description Down the hole hammers are connected with down the hole bits to do the drilling works. New Diamond uses high ... Read More

2020-08-21 11:08:40

DHD350 High Pressure Mining DTH Hammer Bits , Down The Hole Bits
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Description Hammer DTH drill bits / Down-the-hole caride button bits were used for blast hole drilling. Which is working with DTH hammer, mainly applied in Mining, Marble quarry or well drilling and other ... Read More

2018-09-07 10:46:35

DHD360 High Pressure Mining DTH Hammer Bits 178-241mm Energy Efficient
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Description The problems often occur in the drill bit of the dive drill, such as alloy tooth loss, broken tooth, non wear resistance, fracture and breakage of the shell, which is related to the selection of the ... Read More

2018-09-07 10:46:35

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