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7.5mm Amber DIN 338 fully ground high Speed Steel Step Drill Bit Description: COBALT STEEL - Manufactured from M35 grade cobalt steel, with molybdenum and cobalt added to creates a ...
china
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Hard Rock Drilling Tools , Tungsten Carbide Button Drill Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa ...
Beijing, china
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T45 76mm 82mm 89mm 115mm Hydraulic top hammer button rock drilling bits 1 Product description of Rock Drilling Bits Top hamme Small hole tapered ground drill bit is the most ...
Shaanxi, china
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Carbide Tricone Drill Bit with 3 Blades for Drilling *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit...
Hebei, china
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JCDRILLBest selling tungsten carbide rock drilling bits with sim(copper sleeve) JCDRILL Tapered Button Bit Description Diameter Length No. of button Weight Taper Angle=7°,11°,12°; ...
Beijing, china
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165mm Tungsten Carbide Button High Air Pressure DTH Bit M60 For Mining Product description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock ...
Hunan, china
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5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case Features: 1. Laser marking makes the size more clear; 2. High speed steel for longer service life; 3. 3...
Jiangsu, china
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SPM65 Tungsten Carbide DTH Drill Bit 66mm Diameter Rock Drilling Tool Product Information SPM65 Tungsten Carbide DTH Drill Bit: Matching for SPM65 down-the-hole hammer. DTH hammer ...
Hebei, china
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Factory Supply PDC Tungsten Carbide Oil Drill Bit Nozzle PDC Cemented Carbide Tools has the characteristics of wear proof and durability, rust prevention and corrosion prevention, ...
Sichuan, china
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Advanced Cutter Technology Versatile Application Range Efficient Cuttings Removal PDC Drill Bit more details on drilling and additional information related to PDC (Polycrystalline ...
Jiangsu, china
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Product Name Quick Release Hex Shank Cross Tungsten Carbide Glass Drywall Drill Bit for Glass Metal Material Tungsten Carbide Tip Welded to Carbon Steel Body Size 3-12mm Connection ...
Jiangsu, china
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Tungsten Carbide Tipped Drill Bits , T51 Mining and Stone Drilling Tools Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations ...
Beijing, china
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R25 , R28 , SSR28 , R32 , SSR32 , R35 , SSR35 , R38 , hard rock drilling bitsfor quarry ,mining 1 Presentation of Rock Drilling Bits The United States imports of high-quality steel ...
Shaanxi, china
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7/11/12 Degree Tungsten Carbide Rock Drill Button Bits for Rock Drill JCDRILL Tapered Button Bit Product Description JCDRILL tapered bits are ideal for short hole drill & blast, as ...
Beijing, china
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Alloy Steel 42CrMo Mining Drilling Tools , Cemented Carbide Tapered Drill Bits Tapered Rock Drill Bits we have three types: taper chisel bit, taper cross bit and taper button bit. ...
Beijing, china
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Product Description: Rock Drilling Bits Rock Drilling Bits are designed for mining and drilling operations. Made of high quality carbide material, they feature a T45 thread and ...
Shaanxi, china
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API Standard 4 Wings Step Security Drill Bits for Big Diameter / Water Well Drilling Application 12inch Chevron step drill bit is mainly used for water wells, mining, geothermal, ...
Beijing, china
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Thread R25 R28 R32 Cross Bits Tungsten Carbide Rock Drill Bits Description Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a ...
Beijing, china
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Thread R25 R28 R32 Cross Bits Tungsten Carbide Rock Drill Bits Description Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a ...
Beijing, china
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PDC Drill Bit for IADC Code F4446 / M432​ with Power of Counterpoise Design Description: Matrix is relatively heterogeneous, because it is a composite material. Because the size ...
Beijing, china
Verified
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