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Chisel Bit DTH Drill Rods
1. In-house heat treatment ensures optimum surface hardness and case depth
2. R780 Steel -high standard
3. 6 months warranty
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: Chisel Bit DTH Drill Rods ]
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Quarry Rock Drill Rods
It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter 19mm
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: Quarry Rock Drill Rods ]
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Small Hole Drill Extension Rod
Type: Chisel or Cross
Shank size:hex19mm hex.22mm, hex.25mm including Plug Hole Rod
Length under collar(mm): 400 800 1600 2400 3200 4000 4800
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: Small Hole Drill Extension Rod ]
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Tapered Thread Rock Drill Rods
Mainly used for gas drainage hole, also widely used for mining, geology exploration, hydroeceltric dam
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: Tapered Thread Rock Drill Rods ]
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Non Core Water Well Drill Bits Wear Resistant
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: Non Core Water Well Drill Bits Wear Resistant ]
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Polycrystalline Diamond Compact Drill Bits
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: Polycrystalline Diamond Compact Drill Bits ]
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Golden 3 Wings Oil Well Drill Bit
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: Golden 3 Wings Oil Well Drill Bit ]
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3 Wings PDC Drag Bit Drilling Steel Body
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: 3 Wings PDC Drag Bit Drilling Steel Body ]
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3 Wings Drill Bit Construction
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: 3 Wings Drill Bit Construction ]
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Three Blades Polycrystalline Diamond Drill Bits
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: Three Blades Polycrystalline Diamond Drill Bits ]
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Customized Water Well Drill Bits Forging...
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: Customized Water Well Drill Bits Forging Processing ]
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Carbide Material Matrix Body PDC Bit
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: Carbide Material Matrix Body PDC Bit ]
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Carbide Core Bits Forging Processing For Ore Well...
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: Carbide Core Bits Forging Processing For Ore Well Drilling ]
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Professional Water Well Drill Bits
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: Professional Water Well Drill Bits ]
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Polycrystalline Diamond Compact Drill Bits For...
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: Polycrystalline Diamond Compact Drill Bits For Water Wells ]
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High Strength Water Well Drill Bits Diamond
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: High Strength Water Well Drill Bits Diamond ]
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Hard Rock Drill Bits Wear Resisting
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: Hard Rock Drill Bits Wear Resisting ]
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High Hardness Water Well Drill Bits
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: High Hardness Water Well Drill Bits ]
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Tungsten Carbide Water Well Bits Size Customized...
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: Tungsten Carbide Water Well Bits Size Customized For Oil ]
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3 Wings PDC Drill Bits For Underground Mining
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Hebei Nailiang Machine Equipment Co., Ltd.
[Related Keywords: 3 Wings PDC Drill Bits For Underground Mining ]
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