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alloy steel dth drill bit

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Product name: 146mm 5 Inch COP54 Shank Down The Hole High Air Pressure DTH Drill Bit For Geothermal Exploration Product category: DTH drill tools Matched hammer: Hammer COP54, ...
china
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Diameter 203mm LQ80 DTH Hammer Blue Color Mining Drill Bits DTH Drill Bit Product Information: • Matching for DTH hammer. • DTH hammer is a part of down hole drilling rig, which is ...
Hebei, china
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Cop32 100mm 3 15/16'' DTH Drill Bit With Convex Face For Water Well Drilling Product description Sollroc can manufacture Down-the-hole impact drills DTH drills with a diameter from ...
Hunan, china
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BR1 64mm DTH Drill Button Bits For BR Series Middle Air Pressure DTH Hammer Now the high pressure DTH drill bit is currently used in the face design. There are four main types: end ...
Beijing, china
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273mm Concentric Casing System with wings, working with 8inch DHD380 DTH Hammer General Introduction Application Range: Applies to loose covered land surface,such as soil, clay, ...
Ningxia, china
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Product name: 4 Inch SD4 Shank 127mm High Air Pressure Down The Hole DTH Drill Bit For Geotechnical Exploration Product category: DTH drill tools Matched hammer: Hammer SD4 ...
china
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3.5 inch DTH Hammer Mining Drill Bits Diameter 105mm DTH Drill Bit Product Information: Matching for DTH hammer. DTH hammer is a part of down hole drilling rig, which is a working ...
Hebei, china
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DHD360/Cop64/HD65 6 1/2"/165mm DTH Drill Bits DTH Button Bits DTH Bits Product specifications: DHD360/Cop64/HD65 DTH bits For 6" hammer DTH bits shank Bit Dia. (mm) No. Air Holes ...
Hunan, china
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76mm 90mm 95mm DTH Drill Bits For BR2 BR3 Middle Air Pressure Hammer BR2 90mm DTH Button Bit Photo: Product: DTH Button Bit Diameter: 95mm Bit Shank: BR2 Face Design: Convex Button...
Beijing, 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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135mm-155mm Shank QL50 DTH Drill Bits with Carbide Buttons for Blasting Product description DTH drilling is very simple method for the operators for deep and straight hole drilling...
Hunan, china
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DTH Drill Bits DHD380 - Tungsten Carbide Inserts - Smooth Performance DTH Rock Drilling Tools Description: Our Company is in the position to offer a comprehensive range of DTH ...
Beijing, china
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Product name: 120mm 4 Inch SD4 Shank High Air Pressure Down The Hole DTH Drill Bit For Construction Product category: DTH drill tools Matched hammer: Hammer SD4 Diameter: 120 mm ...
china
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Various Bit Diameters T51 Drop Center Face DHD360 Bits Product Description: DTH drilling tools are designed for applications in mining, quarrying, construction, and geological ...
Hunan, 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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Product description Made of high-quality steel and carbide as raw materials. After special heat treatment, the ball-toothed drill bit can meet the requirements of rock formation ...
Hunan, china
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Product name: 311mm 12 Inch NUMA120 Shank High Air Pressure DTH Drill Bits For Oil And Gas Industry Product category: DTH drill tools Matched hammer: Hammer NUMA120 Diameter: 311mm ...
china
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4" TD40 Mach44 DTH Drill Bits DTH Bits DTH Button Bits Product specifications: DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration ...
Hunan, china
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Product name: 203mm 8 Inch SD8 DTH Drill Bit Down The Hole Bits For Exploration Drilling Product category: DTH drill tools Matched hammer: Hammer SD8 Diameter: 203 mm KINGDRILLING ...
china
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6'' DTH Drill Bits with Tungsten Carbide Buttons Shank SD6 for Borehole Drilling Product description Down-the-hole drilling is to drive the hammer which behind the drill bit by ...
Hunan, china
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