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Taper Cross Bits 7/11/12 drgee dia 29-41mm contect Hex Tapered rod for mine drilling Product Description Product Tapered Cross type bit Diameter 32mm Alloy 12x8mm Flushing hole No. ...
Beijing, china
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Product Description: Expansion Shell Rock Bolt This Expansion Shell Rock Bolt is made of carbon steel, with a metric thread and a range of head sizes from 17 to 50 mm. It has a ...
Hebei, china
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Enhance Productivity with the Versatile Drag Bits System for Drilling Metal *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line...
Hebei, china
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Hot sale AQ/BQ/NQ/HQ/PQ Impregnated Geological diamond core drill bit for hard rock In addition to their versatility, core drill bits are also highly durable and long-lasting. Made ...
Jiangsu, china
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76mm T38 Hard Rock Drill Bits Ballistic Button Drill Bit Set For Mining Tunneling Hard Rock Drill bits The hard rock drill bit is mainly used for blasting hole excavation of open ...
Beijing, china
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Blast Hole Drill Bits With Durable And Efficient Cutting Structures Click here for catalogueTCI DRILL BIT.pdf What is Blast Hole Drill Bits? ​In the mining industrial, blast hole ...
Hunan, china
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8 1/2inch roller cone cutter High quality cone cutters tricone plam bit for piling Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1/2inch 215.9mm 617 blue yellow Red ...
Hebei, china
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Product Description Top Hammer Drop Bits Center Face Retrac Type Drill Bit OEM and ODM--- We can design and manufacture according to customers's samples or drawings of the Bit Dia....
Fujian, china
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12 1/4" FG615G , Tricone Rock Bit , Well Drilling Bit , Hard Formation , TCI Bit RECOMMENDED DRILLING PARAMETERS FOR APPLICATION Types & IADC Code 415 435 445 515 525 535 545 615 ...
Beijing, china
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64mm T38 Top Hammer Drilling Thread Hard Rock Drill Bit For Bench Drilling Hard Rock Drill bits The hard rock drill bit is mainly used for blasting hole excavation of open pit rock ...
Beijing, china
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Blast Hole Drill Bits With Durable And Efficient Cutting Structures Click here for catalogueTCI DRILL BIT.pdf What is Blast Hole Drill Bits? ​In the mining industrial, blast hole ...
Hunan, china
Member
Product Description Non shank and Carbide broken, High fast penetration rate Maximum hole deviation control, Soft rock like sand stone, drilling life 1500 meter, Hard rock like ...
Fujian, china
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Hard Rock Drill Bits Top Hammer Drill Bits T45 89mm Threaded Drill bit for Underground Mining Description: The thread button drill bits are made by high quality alloy steel bar and ...
Beijing, china
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Reliability And Durable Rotary Rock Bit For Toughest Formation Drilling Click here for catalogueTCI DRILL BIT.pdf Features of IADC7** series Hard to Very-Hard Formation Application ...
Hunan, china
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R35 76mm Retrac Bit Hard Rock Drill Bit of Drop Center and Ballistic Insert Buttons We are one of the professional manufacturers & suppliers of rock drilling tools, tungsten ...
Beijing, china
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Reliability And Durable Rotary Rock Bit For Toughest Formation Drilling Click here for catalogueTCI DRILL BIT.pdf Features of IADC7** series Hard to Very-Hard Formation Application ...
Hunan, china
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Abrasion Proof Rock Drilling Tools For Soft To Very Hard Formations Click here for catalogueTCI DRILL BIT.pdf Click here to know how to select bits ABOUT IADC.pdf Advantage: 1. ...
Hunan, china
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Abrasion Proof Rock Drilling Tools For Soft To Very Hard Formations Click here for catalogueTCI DRILL BIT.pdf Click here to know how to select bits ABOUT IADC.pdf Advantage: 1. ...
Hunan, china
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Size Will Be Made As Request TCI Tricone Bit Can Stand Up Deep Drilling Click here for catalogueTCI DRILL BIT.pdf Tricone bit Cutting Structure. 1. The durability of premium ...
Hunan, china
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Size Will Be Made As Request TCI Tricone Bit Can Stand Up Deep Drilling Click here for catalogueTCI DRILL BIT.pdf Tricone bit Cutting Structure. 1. The durability of premium ...
Hunan, china
Member
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