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Taper Carbide Stone Drilling Bit , 28mm 34mm 36mm 40mm Jack Hammer Chisel Bits Tapered equipment affords drillers the ability to change drilling bits whilst still using the same ...
Beijing, china
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7 / 11 / 12 Degree Chisel Bit Oblique Chipways Chisel Drill Bit With Tungsten Carbide Tapered equipment affords drillers the ability to change drilling bits whilst still using the ...
Beijing, china
Verified
6 3/4" IADC 632 blasthole bit tci tricone bit oil drilling machine/hard rock drilling bits The soft formation TCI tricone bits are used to drill low compressive strength, very soft ...
Beijing, china
Verified
New Design Roller Cone Plam Pdc Insert Drill Tricone Drill Bits Tricone drill bit Advantage: 1.High-strength, high flexibility, high temperature and high wear resistance. 2. High...
Beijing, china
Verified
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
Verified
Small rock drill bits T38 64mm 2 . 5 " Button Drill Bit 4 holes Rock Drilling Tools button 8 * 10 , 5 * 9mm Product Name: Thread Button bits Description: Thread Button bits Button ...
Beijing, china
Verified
Reaming Drill Bit Rock Drill Bit T38 102mm for Hard Rock Blasting Holes Product description Reaming rock bit applicable to reaming for first-grade and second-grade larger-diameter ...
Beijing, china
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Hard Alloy 11 Degree Rock Drill Bit Tapper Button Bit Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers ...
Beijing, china
Verified
High Quality Three Wings PDC Drag Drill Bit for Oil Well Drilling Despription Diamond PDC bits work across an extended range of weight on bit, penetrating quickly even at low bit ...
Beijing, china
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API code PDC diamond bits drag bit PDC drill bit for borehole drilling PDC Matrix Body bit Type and Features PDC bit can be customized for oil well,water well, mining, explorer ...
Hunan, china
Member
PDC No Core Drill Bit 1308 Cutter Tips for Core Drilling 3 Wings 133 mm Diamond Head Hard Rock Drilling Bit PDC PDC bit used for geoloical prospecting,development of oil and gas...
Hebei, china
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Carbide drill bits, straight shank drill bits, carbide drill bit,twist drill bit A drill bit, is a cutting tool that can create holes by machining workpiece in rotating motion. ...
Fujian, china
Member
DIN338 M35 Cobalt Twist Drill Bits Metal Drilling Bit For Hardened Steel M35 cobalt metal drill bit is the most widely used in metalworking. metal drill bit is mainly composed of ...
Chongqing, china
Member
DIN338 M35 Cobalt Twist Drill Bits Metal Drilling Bit For Hardened Steel M35 cobalt metal drill bit is the most widely used in metalworking. metal drill bit is mainly composed of ...
Chongqing, china
Verified
Carbide drill bits, straight shank drill bits, carbide drill bit,twist drill bit A drill bit, is a cutting tool that can create holes by machining workpiece in rotating motion. ...
Fujian, china
Verified
TCT Dowel Drill Bits Tungsten Carbide Tipped For Solid Wood, Wood Composites, Plastic And Laminated Materials TCT Dowel Drill Bits Carbide Tipped For Natural Wood, Plywood, MDF, ...
china
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Product Description: Our Tricone Drill Bits come in a range of sizes, with thread types ranging from 2 3/8 Reg to 7 5/8 Reg. This means that no matter what your drilling requiremen...
Hebei, china
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ST68 127mm Retractable Drill Bit with Drop Center Mining Drill Bits for Drilling Loose Broken Rock We have a complete line of fast penetration and rock pulverization threaded bits ...
Beijing, china
Member
14mm Core Drill Bits For Drilling Granite Or Other Stone , With 3/8" Shaft 1.Description of 14mm Core Drill Bits For Drilling Granite Or Other Stone , With 3/8" Shaft 1) Core ...
Jiangsu, china
Verified
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
Verified
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