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tricone rock hard drill bits

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8-1/2 Roller Bit With Core Barrel Rotary Drilling Tools for Bored Piles Steel Tooth Cones& TCI Cones Cutting Structure Part of Tricone bits, both Steel Tooth Bits and TCI Bits are ...
Hunan, china
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T6 core drill bit diamond and reaming shell for geotechnical Description: T6-101 Impregnated diamond bit Double-tube diamond bit is more popular than single-tube in deep hole and ...
Beijing, china
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Tungstern Carbid Drill Bit 9-7/8 Inch IADC645 Of Rock Bit Directional Drilling 1 . Descriptions: Tungsten Carbide Insert (TCI) bits are are used middle to hard rock formation which ...
Jiangsu, china
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Tungsten carbide drill bits wood hole drill bits with size 9mm for woodworking Introduction: The Tungsten carbide drill bits are specifically designed for woodworking tasks, ...
Sichuan, china
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Product name: 90mm 3 Inch COP32 Shank Down The Hole DTH Hammer Drill Bit For Stone Drilling Product category: DTH drill tools Matched hammer: Hammer COP32 Diameter: 90mm KINGDRILLI...
china
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Boring Pile Accessories 1500mm Double Cut B47K22H Rock Auger Drill Bit Feature: 1. Design as straight type, better for carry soil ; 2. Double cutter bearing uniform force, can ...
Hebei, china
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Durable Alloy Steel Threaded Drill Bit , High Effective Rock Hammer Drill Bits T38 Product Name: rock drilling button bits Description: rock drilling button bits Button bit made ...
Hunan, china
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Tricone roller bit 9 7/8 IADC437 TCI tricone drill bit for rock drilling 1.Description: -The 437 TCI bits are used to drill low compressive strength, very soft formations. TCI bits ...
Beijing, china
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9 1/2" FSA537G , TCI Tricone Bit , Oil Well Drilling Bit , Sealed Friction Bearing SIZE AVAILABLE Form 3 7/8inch to 18 1/2inch RECOMMENDED DRILLING PARAMETERS FOR APPLICATION Types ...
Beijing, china
Member
70mm Professional Through Hole Drill Bit for Woodworking Carpenter Tools YIDIAN Through Hole Drill Bits: YIDIAN professional through hole drilling bits (premium quality woodworking ...
Guangdong, china
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Shank Adapter for Atlas Cop1132 Cop1140 Cop1238 Cop1440 Cop1838 Cop2150 Cop2540 Rock Drill We can supply many kinds of shank adapters applied for several drifters, and its quality ...
Beijing, china
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PDC Drill Bit 8-1/2 Inch 8 Blades Inlaid Diamond Drilling Tool 1 . Descriptions: What does PDC mean in drilling Tool? Polycrystalline diamond materials, for use in polycrystalline ...
Jiangsu, china
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Tungsten carbide inserted tip wood hole drill bit with size 10.5mm of Woodworking Tools for dowel drill The Tungsten carbide inserted tip wood hole drill bit with a size of 10.5mm ...
Sichuan, china
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Product name: 6 Inch 165mm HM6 Shank High Air Pressure DTH Drill Bit For Mineral Exploration Drilling Product category: DTH drill tools Matched hammer: Hammer HM6 Diameter: 165 mm ...
china
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89mm Dual tube diamond drill bit for Geological exploration drilling. Description: Double-tube diamond bit is more popular than single-tube in deep hole and ultra deep hole ...
Beijing, china
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Tungsten carbide inserted tip wood hole drill bit with size 3.5mm of Woodworking Tools for dowel drill Introduction: The Tungsten carbide drill bits with a size of 3.5mm for ...
Sichuan, china
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Product name: 3 Inch 100mm QL30 Down The Hole High Air Pressure DTH Drill Bits For Oil Well Drilling Product category: DTH drill tools Diameter: 100 mm KINGDRILLING high air ...
china
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115mm Mission40 M40 Water Well Drilling DTH Hammer Button Drill Bit DTH Button Bit Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. Low air pressure ...
Beijing, china
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Product name: QL60 Shank 203mm 6Inch Down The Hole High Air Pressure DTH Drill Bits For Ground Hole Drilling Product category: DTH drill tools Matched hammer: Hammer QL60 Diameter: ...
china
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Product name: 254mm QL80 Shank 8 Inch Down The Hole High Air Pressure DTH Drill Bit For Stone Engraving Tools Product category: DTH drill tools Matched hammer: Hammer QL80 Diameter...
china
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