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DTH Drill Bit
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Overburden Drilling System
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Down The Hole Hammer
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Drill Bit Extension Rod
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DTH Shank Adapter
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Coal Mining Bits
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casing drilling bit online manufacture

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Water Well Drilling Casing High Air Pressure Bits Diamond Core Bit
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Product name: Water Well Drilling Casing High Air Pressure Bits Diamond Core Bit Product category: DTH drill tools Matched hammer: Hammer HM4 Diameter: 110 mm KINGDRILLING high air pressure DTH button bit ... Read More

2024-10-15 11:17:27

168mm Symmetric Loose Ground Casing Overburden Drilling System Ringbit Without Casing Shoe
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Product name: 168mm Symmetric loose ground casing drilling ringbit without casing shoe Outer diameter casing pipe: 168mm This overburden drilling systems are designed to use ring bit which is not connected to ... Read More

2025-05-22 17:18:55

DTH Overburden Drilling System 219mm
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Product name:219mm MRS Wiggle reamer symmetric casing drilling bit in miningOD of casing pipe: 219mmThey are designed for economic cost of drilling in simultaneous casing advancement.The wings are retracted by ... Read More

2025-12-08 14:47:33

MSX Slide Block Symmetric Casing Overburden Drilling System Bit 114mm
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Product name: 114mm MSX Slide block symmetric casing drilling bit for construction Casing pipe OD: 114mm It is suitable for drilling water wells, geothermal wells, Micro piles, medium mini-type grouting hole of ... Read More

2025-05-22 17:18:56

146mm MK5E Overburden Drilling System Eccentric Casing CIR110 Shank For Water Welld Rilling
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Product Name: 146mm MK5E Overburden Eccentric Casing drilling system with CIR110 shank for water welld rilling Product category: Overburden eccentric casing bit Matched hammer: Hammer CIR110 Matched casing pipe ... Read More

2025-05-21 17:56:43

2 inch Down Hole Dth Hammers And Bits Drilling System For Civil Engineering
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Product name: 194mm new design 3 reamers concentric casing drilling system for civil engineering Product category: Overburden symmetric casing drilling bits Matched hammer: Hammer DHD360 Matched casing pipe OD: ... Read More

2025-05-22 17:18:57

7 Degree Downhole Tapered Button Bits For Shallow Hole
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Product name: 7 Degree tapered cross drill bit Product category: DTH taper drill bit Matched connection: 7 degree taper Diameter: 32mm KINGDRILLING DTH taper drill bit description: Taper cross bits can be used ... Read More

2025-04-27 15:39:29

2inch Tapered Rock Coring Bit Rock Reamer Hole Opener 11 Degree
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Product name: 11 Degree tapered cross drill bit Product category: DTH taper drill bit Matched connection: 11 degree taper Diameter: 32mm KINGDRILLING DTH taper drill bit description: Taper button bit as small ... Read More

2024-10-15 10:57:19

40mm Tapered Button Borewell Hammer Bit For Rock Coring Drilling 7 Degree
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Product name: 7 Degree diameter 40mm Tapered Rock button bit for taper drill rod Product category: DTH taper drill bit Matched connection: 7 degree taper Diameter: 40mm KINGDRILLING DTH taper drill bit ... Read More

2024-10-15 10:57:19

Tapered Chisel Drill Rock Tools Borewell Hammer Bit 12 Degree 32mm
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Product name: 12 Degree diameter 32mm Tapered Rock button bit for rock drill Product category: DTH taper drill bit Matched connection: 12 degree taper Diameter: 32mm KINGDRILLING DTH taper drill bit description... Read More

2025-04-27 09:51:09

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DTH Drill Bit

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