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Low Air Pressure CIR76 76mm Deep Hole Drilling DTH Hammer Bit KSQ Low Pressure DTH Bit Shank can be available: 1), Dia. 64mm-70mm shank Bulroc BR1 2), Dia. 70mm-95mm shank Halco ...
Beijing, china
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42Crmo Tricone Drilling Rock Roller Bits With Tungsten Carbide Applicable layers: dense sand, gravel, hard rocks and very hard formation, etc.. Sizes: From 2 7/8 to 26"larger sizes ...
Beijing, china
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Down The Hole DTH Hammer Bits for Rotary Drilling Industries DTH Hammers & Bits ROSCHEN offers a comprehensive range of WORLD CLASS quality grade DTH bits in global market, which ...
Shanghai, china
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7 7/8 Inch API TCI Tricone Bit / Rock Roller Drilling Water Well Bit Basical Parameter Bit Size 7 7/8"(200MM) IADC Code 537 Connection 4 1/2"API reg pin Nozzle Qty 3NZ Make up ...
Hebei, china
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RS well drilling tool diamond stone PDC coring bit oil drilling rig Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for ...
Hebei, china
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Customized Tolerance Tungsten Carbide Buttons For Drilling Stabilizer Carbide Bits Advantage of eletric coal drill bits -----Tungsten Carbide Inserts for Drill Bits -----(DTH) ...
Hunan, china
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TCI Three Cone Rock Roller Drilling Tool Rotary Drill Bit Mining Three Ketone Drill Bit For Water Well Drilling Describe We provide and supply TCI Tricon drill bits to ensure ...
Hebei, china
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Manufacturing process: rolled, fully ground Point angle: 118 or 135 split point Flute type: N Material: HSS Finish: bright, black, bright & black and amber finish Diameter: 1-20mm ...
Zhejiang, china
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Product name: 133mm Permanent casing drilling ring bit for mining Product category: Overburden casing drilling system Matched hammer: Hammer DHD340 Matched casing pipe OD: 133mm ...
china
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3 inch down the hole mission rock drill hammer and bits Product feature of Rock Drilling Tools mining,quarring,tunneling and so on. It is widely used for gound quarring and ...
Shaanxi, china
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T51 Top Hammer Thread Drill Bit 89mm Rock Drilling Tools Thread Button Bit Description: The Rock Drilling Bits are made from grade hard alloy and special steel, generally matched ...
Hebei, china
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Metal Mini Red Twist USB Sticks engraved customized with High Speed Quick Detail: 1. Plastic and Metal material, USB host interface : USB spec 1.1/2.0,supports USB full-speed/High...
Guangdong, china
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Manufacture Rock Drilling Hex22*108mm Chisel Head Integral Drill Steel Rod Drill Bits Description Our factory can offer many kinds of drill bits, including chisel type bits, cross ...
Beijing, china
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T51 89mm Rock Drilling Thread Retrac Ballistic Drop Center Button Bits Description: ROSCHEN R22, R25, R28, R32, R35, R38, T38, T45, T51, GT60 threaded button drill bits are made by ...
Shanghai, china
Verified
8 1/2 Inch TCI Tricone Bit Roller Drill Three Cone Bit For Oil / Natural Gas Basical Parameter Bit Size 8 1/2"(215.9MM) IADC Code 547 Connection 4 1/2"API reg pin Nozzle Qty 3NZ ...
Hebei, china
Verified
Product name: Diameter 130mm low air pressure DTH rock drill bit CIR110 shank for engineering Product category: DTH drill tools Matched hammer: Hammer CIR110 Diameter: 130mm ...
china
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Quarry And Mine Drilling Tungsten Carbide T38 Thread Button Bit Description: MTH threaded button drill bits are made by quality tungsten carbide and steel with forging process, it...
Hebei, china
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Products Description API 7-1 Oil well drilling Spiral Integral blades drilling stabilizer/Near bit stabilizer API standard oilfield stabilizers are manufactured from one solid bar ...
Beijing, china
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Water Well Drilling Roller Cone Bit / 9 1/2 Inch TCI Tricone Rock Roller Bits Basical Parameter Bit Size 9 1/2"(245MM) IADC Code 517G Connection 6 5/8"API reg pin Nozzle Qty 3NZ ...
Hebei, china
Verified
Water Well Drilling three cone bit Hard Rock 8 1/2 Inch Iadc 547 TCI Roller Basical Parameter Bit Size 8 1/2"(215.9MM) IADC Code 547G Connection 4 1/2"API reg pin Nozzle Qty 3NZ ...
Hebei, china
Verified
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