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DTH Drill Bit
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DTH Button Bits
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Casing Drilling Bit
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Hole Opener Drill Bit
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Overburden Drilling System
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Concentric Drilling System
(52)

Down The Hole Hammer
(62)

Pneumatic DTH Hammer
(17)

Thread Button Bits
(28)

Tapered Button Bits
(24)

Drill Bit Extension Rod
(32)

DTH Shank Adapter
(17)

Coal Mining Bits
(21)

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down the hole drill bits online manufacture

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High Air Pressure QL40 DTH Mining Drill Bits Hammer 4inch For Blasting
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Product name: 4inch high air pressure DTH hammer with QL40 shank for blasting Product category: Drilling rig accessories Matched hammer: Hammer QL40 Connection thread: API 2 3/8 REG Working pressure(bar): 10~25 ... Read More

2024-10-15 12:06:31

127mm MRE101 Overburden Symmetric Casing Drilling Bit For Soft Rock Formation
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Product name: 127mm MRE101 Overburden Symmetric Casing Drilling Bit For Soft Rock Formation Matched casing pipe OD: 127mm Matched hammer: Hammer CIR110 The overburden casing drilling systems are designed for ... Read More

2025-07-11 17:54:34

Casing Tube Outer Diameter 127mm MRE101 Overburden Symmetric Casing Drilling Bit For Soft Rock Formation
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Product name: Casing Tube Outer Diameter 127mm MRE101 Overburden Symmetric Casing Drilling Bit For Soft Rock Formation Matched casing pipe OD: 127mm Matched hammer: Hammer CIR110 The overburden casing drilling ... Read More

2025-07-11 17:54:34

Casing Pipe Outer Diameter 133mm MRE101 Overburden Casing Drilling Bit For Soft Rock Formation
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Product name: Casing Pipe Outer Diameter 133mm MRE101 Overburden Casing Drilling Bit For Soft Rock Formation Matched casing pipe OD: 133mm Matched hammer: Hammer CIR110 The overburden casing drilling systems ... Read More

2025-07-11 17:54:34

High Performance Concentric Dth Drilling Bits Odex Casing System 3 inch
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Product name: High performance 194mm 3 middle wings concentric casing drilling bit for construction Product category: Concentric drilling tools Matched hammer: Hammer DHD360 Matched casing pipe OD: 194mm High ... Read More

2025-05-22 17:18:57

195mm NMK5E Concentric Overburden Casing Drilling Bits With 3 Middle Wings For Well Drilling
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Product name: 195mm NMK5E Concentric Overburden Casing Drilling Bits With 3 Middle Wings For Well Drilling Product category: Concentric drilling tools Matched hammer: Hammer DHD340 Reaming Diameter(mm): 195mm ... Read More

2025-05-20 17:24:02

6inch DTH Pneumatic Rock Drill Bits Hammer With QL60 Shank
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Product name: 6inch high air pressure DTH hammer with QL60 shank for construction Product category: Drilling rig accessories Matched hammer: Hammer QL60 Connection thread: API3-1/2"REG Working pressure(bar): 10... Read More

2024-10-15 12:06:30

T45 Thread Drill Bit Extension Rod DTH Drill Pipe 610mm - 6095mm
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Product name: T45 Thread drill rod other name: MM Extension Rod Thread: T45 Usage: Hole Drilling, Coal Mining, Quarry, Construction,Stone Drilling other thread: R25, R28, R32. T38, T45, T51 Length: 610mm - ... Read More

2025-04-27 15:39:29

838mm MXH Overburden Casing Drilling Bit System Matched Hammer N240 For Horizontal Directional Drilling
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Product name: 838mm MXH Overburden Casing Drilling Bit System Matched Hammer N240 For Horizontal Directional Drilling Product category: horizontal directional drilling bit Matched hammer: Hammer N240 Matched ... Read More

2025-04-27 09:53:01

635mm N180 Shank MXH Overburden Casing Drilling Bit System For Rock Formation Drilling
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Product name: 635mm N180 Shank MXH Overburden Casing Drilling Bit System For Rock Formation Drilling Product category: horizontal directional drilling bit Matched hammer: Hammer N180 Matched casing pipe OD: ... Read More

2025-04-27 09:50:07

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DTH Drill Bit

DTH Button Bits

Casing Drilling Bit

Hole Opener Drill Bit

Overburden Drilling System

Concentric Drilling System

Down The Hole Hammer

Pneumatic DTH Hammer

Thread Button Bits

Tapered Button Bits

Drill Bit Extension Rod

DTH Shank Adapter

Coal Mining Bits

down the hole drill bits online manufacture

High Air Pressure QL40 DTH Mining Drill Bits Hammer 4inch For Blasting
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127mm MRE101 Overburden Symmetric Casing Drilling Bit For Soft Rock Formation
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Casing Tube Outer Diameter 127mm MRE101 Overburden Symmetric Casing Drilling Bit For Soft Rock Formation
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Casing Pipe Outer Diameter 133mm MRE101 Overburden Casing Drilling Bit For Soft Rock Formation
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High Performance Concentric Dth Drilling Bits Odex Casing System 3 inch
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195mm NMK5E Concentric Overburden Casing Drilling Bits With 3 Middle Wings For Well Drilling
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6inch DTH Pneumatic Rock Drill Bits Hammer With QL60 Shank
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T45 Thread Drill Bit Extension Rod DTH Drill Pipe 610mm - 6095mm
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838mm MXH Overburden Casing Drilling Bit System Matched Hammer N240 For Horizontal Directional Drilling
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635mm N180 Shank MXH Overburden Casing Drilling Bit System For Rock Formation Drilling
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DTH Drill Bit

Mining DTH Down The Hole Hammer Bits Drill Rock Tools 4inch With COP44 Shank

610mm Dow The Hole Button Dth Hammer Bit N180

Rock Horizontal Directional Drilling Bits With DHD Spline Shank 165mm

DTH Button Bits

Low Air Pressure DTH Drill Bits And Hammers CIR150 250mm

160mm Threaded DTH Button Bits For Geothermal Drilling

150mm Low Pressure DTH Threaded Button Bits For Rock Drilling