Forging Processed HRC45-55 Hardness Hexagonal Drill Rod 400-8000mm Length
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HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Hexagonal Tapered Drill Rod Diameter 22mm 11 Degree Small Hole Drilling
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...Hexagonal Tapered Drill Steel 11 Degree Taper Drill Rod For drilling medium-hard to hard and abrasive rock formations,Taper angles of 11 and 12 degrees are used by a hand held drill machine like YT28B, YT29A, Y24, YT24, Mobile rock drill pneumatic and hydraulic in underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. Product Description: Drill rod...
KSQ Technologies (Beijing) Co. Ltd
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Hrc45 Hrc55 Tungsten Carbide Drill Bits TiAIN Coating Superior Heat Stability
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...Hrc45 Hrc55 Solide Carbide Drill Bit Milling Cutter Description Material HSS, Carbide etc. Flutes: 2/4/6 Flute Hardness: HRC45, 55, 65 Helix Angle: 30° 35° 45°30° 35° 45°AlTiN, NACO BLUE, NACO BLACK, TiN etc. CoatingCoating: AlTiN, NACO BLUE, NACO BLACK, TiN etc. HRC45, 55......
Hunan TRX International Co., Ltd.
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Hexagonal DTH Drill Rods , Diameter 22mm Mining Drill Rod For Taper Bits
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Hexagonal drill pipe dia 22mm taper degree 7° 9° 11° 12° for taper bits Drill rod is also called drill pipe, it is made by high quality carbide and 55 SiMnMo steel. Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling. Quick details Product name Taper drill rods H22/B22 Material High quality carbide and 55SiMnMo steel Process Forging Usage Rock drilling, coal mining and geological drilling......
Putian Qideli Drilling Tools Co., Ltd.
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Hard Rock Drilling Integral Drill Rods , Rock Drill Steel 60mm - 3600mm Length
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... a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths— available from 0.6m to...
Beijing Jincheng Mining Technology Co., Ltd.
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Coal Mining Rock Drilling Rod 1-6 Meters Length with HRC 48-55 Hardness
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Product Description: Rock Drilling Rod The Rock Drilling Rod is a high-quality and durable drilling tool used in various mining and construction applications. It is designed to provide efficient and effective drilling performance, making it an essential ......
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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Hexagonal Hard Rock Hollow Drill Bit Drilling Rod B19 B22 B25 B28 B32 B35
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...m premium grade steel and through closely-controlled metallurgical processes.The result is quality hex hollow drill steel with increased hardenability,uniform grain structure,and excellent machinability,which is difficult to break.Drill rods made of our...
SUVEC Rock Drilling Tools
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Material DCDMA Standard Wireline Core Drilling Rods BWL NWL HWL PWL
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...Drilling Rods BWL NWL HWL PWL Sinocoredrill Wireline Drill Rods are made of high quality carbon seamless steel tubes with high mechanical properties. All wireline drill rods are fully heat treated, case hardened at two ends till 50 to 55 HRC hardness to protect thread connection and increases its’ wear resistance and drill rod......
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
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ST150 Core Drill Rig Machine For Hard Rock Drilling 13.3kw Power
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...Drill Rig Machine Available for Hard Rock Drilling Product Description Specially recommended This potable water well drilling machine gained 3 national practical new-type patents invention. To be equipped with hexagonal vertical shaft and hexagonal drive drilling rod......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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abrasive hard rock drilling tools spherical button bits
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We are one of the professional manufacturers & suppliers of rock drilling tools, button bits, DTH bits, DTH hammers, rock tools, coal mining tools, mining rock tools, quarrying tools, machine tools, DTH hammers & bits, retrac button bits, thread button ......
Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
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