Tapered Cross Drill Bit 5 Blade 311.15mm Well Drilling
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...Cross Drill Bit Tapered Reamer Drill Bit Rock Drill Bits 1. Tool exposure is optimized to ensure the bit is capable of higher ROP (soft to moderate formations). 2. The shock absorber is designed to allow the bit to drill through the formation with a hard punch. 3. Using dynamic flow pattern simulation technology to optimize the hydraulic system of the drill bit, enhance the cleaning and cooling effect of the drill bit...
Shaanxi Hainaisen Petroleum Technology Co.,Ltd
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Horse Type Taper Chisel Drill Cross Drill Bit High Performance For Mining / Blasting
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...blast, as well as roof bolting applications, as we are Chinese leading manufacture of rock drilling bits,we have rich experience in reseraching and producing .Our products are sold to many countries of the world and gained lots of trust and praise.Why our...
Beijing Jincheng Mining Technology Co., Ltd.
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R25 43mm Cross Drill Bit Tungsten Carbide Rock Drill Bits X Type For Bench Drilling
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...Cross Drill Bit Tungsten Carbide Rock Drill Bits X Type For Bench Drilling Description Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a very straight drill hole. Tungsten Carbide Cutting Tools Cross Drill Bits For Mining Parts can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Generally, chisel bit......
KSQ Technologies (Beijing) Co. Ltd
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H25 35mm Cross Drill Bit Wear Resistant Thread Drill Bit For Mining And Hole Drilling
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...Cross Bit Wear-Resistant Thread Drill Bit for Mining and Hole Drilling Product Description: Carbides shapes are cross type on drill bits, the same as taper chisel bits, they have different taper degree and diameters. Meanwhile cross bits are Usually all carbide tips, including chisel, cross or button types, before carbides run out, carbides can be grind to be sharper when carbides are wear out.Drill bit......
KSQ Technologies (Beijing) Co. Ltd
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FLRT Steel Tooth Tricone Bit / MT Drill Bit 311.2mm FSA124 With Sealed Roller Bearing
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311.2mm FSA124 , Rotary Drilling Bit , MT Bit , ST Bit , Tricone Bit , Sealed Roller Bearing RECOMMENDED DRILLING PARAMETERS FOR APPLICATION Types & IADC Code 114 115 124 125 134 135 214 215 244 245 324 325 WOB KN/mm(Bit Dia.) 0.3~0.75 0.3~0.85 0.3~0.95 0.35~0.95 0.35~0.95 0.4~1.0 Lb/in. (Bit Dia.) 1712~4285 1715~4857 1715~5428 2000~5428 2000~5428 2285~5714 Rotation Speed (Rpm) 200~80 200~80 180~80 180~80 180~60 150~60 Design factors - Bit......
FLRT Bit
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Tungsten Carbide Cross Drill Bits For Rock Or Stone Quarrying And Blasting
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Tungsten Carbide Cross Drill Bit Rock Stone Quarrying and Blasting Description To be used for the tunneling machines, longwall coal shearers, continud coal miners, and crushers serving for mining, construction and tunneling etc. Drill Bit Diameter (mm) Tip......
Hunan TRX International Co., Ltd.
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Threaded Cross Drill Bit / Rock Carbide Drill Bits 102mm T45 Concave Face
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...Cross Bit Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects. Deep Hole Drilling Tools mainly include thread drill......
SUVEC Rock Drilling Tools
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PCB FPC Tungsten Circuit Board Drill Bits 0.15mm 0.25mm 0.30mm
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PCB FPC Precission DrillingTungsten Material Drilling Bit 0.10 / 0.15 / 0.2 / 0.25 / 0.30 mm Material: Solid Carbide / Tungsten Carbide Type: Twist Drill Bit Usage: PCB Hole Drilling Specification: 0.1 ~ 0.45 Mm Color: Nickel White Coating: Uncoated ......
DONGGUAN XIANGHUA ELECTRONIC TECHNOLOGY CO., LTD.
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Two Flute Woodworking Drill Bits 3MM - 15MM Alloy Hole End Mill Bits For Wood
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Two Flute Row Drill Woodworking Drill Bits Alloy Hole Opener Router Bit for Wood Carbide Row Drill Head Products Description Product size and model We can produce the size and coating color you need according to your needs. And we can customize your own ......
Jinan Hard Bar Carving Tools Co., Ltd.
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OED / OEM R32 51mm Length 120mm Cross Drill Bit For Quarry Granite Rock
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... granie rock. Unit weight is 2.08kgs, and there is 2 water holes on the side. Why OED threaded button bits? Advantages: 1.Entire CNC processing procedure ensure the quality consistency 2.Military grade requirements of heat-treatment guarantee durability 3...
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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