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DTH Drill Bit
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Down The Hole Hammer
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down the hole hammer bits online manufacture

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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

115mm QL40 Shank 4 Inch High Air Pressure DTH Hammer Drill Button Bits For Construction
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Product name: 115mm QL40 Shank 4 Inch High Air Pressure DTH Hammer Drill Button Bits For Construction Product category: DTH drill tools Matched hammer: Hammer QL40 Diameter: 115 mm KINGDRILLING high air ... Read More

2024-10-15 09:42:59

ODM 8inch Pneumatic DTH Hammer With QL80 Shank
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Product name: 8inch high air pressure DTH hammer with QL80 shank for construction Product category: Drilling rig accessories Matched hammer: Hammer QL80 Connection thread: API4-1/2"REG Working pressure(bar): 10... Read More

2025-05-21 17:39:38

SD4 Shank Pneumatic DTH Hammer 4 Inch Rock Drill Bit
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Product name: 4inch high air pressure DTH drill hammer with SD4 shank for piling and foundation Matched hammer: Hammer SD4 Connection thread: API 2 3/8 REG Working pressure(bar): 10~25 Outer diameter(mm): 99 ... Read More

2024-10-15 12:06:30

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

115mm Concentric Casing Drilling Bits Hole Opener Drill Bit With 3 Wings For Construction
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Product name: 108mm Concentric Casing Drilling Bits Hole Opener Drill Bit With 3 Wings For Construction Product category: Overburden casing drilling tools Matched hammer: Hammer CIR90 Reaming Diameter(mm): ... Read More

2025-05-20 17:24:02

4 Inch DHD340A Shank 120mm High Air Pressure DTH Hammer Drill Bits For Underground Drilling
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Product name: 4 Inch DHD340A Shank 120mm High Air Pressure DTH Hammer Drill Bits For Underground Drilling Product category: DTH drill tools Diameter: 120 mm KINGDRILLING high air pressure DTH button bit ... Read More

2025-05-21 17:45:41

133mm Concentric Casing Drilling bits With 3 Wings For undtable formation
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Product name: 133mm Concentric Casing Drilling bits With 3 Wings For undtable formation Product category: Overburden casing drilling tools Matched hammer: Hammer CIR110 Reaming Diameter(mm): 152mm New design ... Read More

2025-05-21 17:56:44

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DTH Drill Bit

DTH Button Bits

Casing Drilling Bit

Hole Opener Drill Bit

Overburden Drilling System

Concentric Drilling System