23CrNi3Mo Carbon Steel Hexagonal Drill Rod with 400-8000mm Length for Quarry Drilling
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... hollow drill steel. The tapered drill rod needs to be matched with the taper drill bit for rock drilling, and It is usually used in rock drilling operations in quarries, coal mines, roadbeds, construction and other fields. Conventional taper angles for...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Carbon Steel Integral Drill Rods , Mining Drill Rods For Rock Drilling
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... Drill Rods Shank: Hex22x108mm, Hex25mmx159mm Degree/Grade: 4 degree, 6 degree, 7 degree, 11 degree, 12 degree Legnth: 600m, 800mm, ......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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High Precision Self Drilling Hollow Drill Steel Carbon Steel Piston Drill Rod For Tunnelling
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...Drilling Hollow Drill Steel Carbon Steel Piston Drill Rod For Tunnelling The hollow drill steel is vital material for make drill rods.It is typically supplied as steel hollow bars that made from 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...
SUVEC Rock Drilling Tools
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R25 R28 Carbon Steel Rock Drill Rod , Hex25 Hex28 High Precision Drill Rod
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...drill rod Hex25,Hex28 Extension Rod R25,R28 for Rock Drilling Tools Description OED’ drifting and extension drill rods are for in drifting, tunneling, long-hole drilling, bench and production drilling industries. These rods are produced with round or hexagonal sections in all common thread designs, and in Male/Male (M/M) or Male/Female (M/F) connections. All our drifting and extension drill rods......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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11 Degree Carbon Steel Tapered Drill Rod Small Hole Drilling Tools Hex 25 800mm
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11 Degree Small Hole drilling tools Tapered Drill Rod Hex 25 800mm Tapered drill rod is a further development of the integral drill rods. It usually has a forged collar to maintain the proper shank striking face position in the rock drill. Tapered drill ......
KSQ Technologies (Beijing) Co. Ltd
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Hard Rock Carbon Steel Integral Drill Rods for water drill truck
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...Drill Rods Carbon Steel Material Water Well Drill Pipe 1.Water Well Drill Pipe Brief Introduction Integral Steel Rod is used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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T45 Rock Drilling Rod Forging Carbon Steel R32 Drill Rod 4270mm
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T45D52T45 3660-4270mm Rock Drilling Rod for Atlas/Furukawa/Montater//Tamrock Product feature of Rock Drill Rods HZJX mainly for the production of mining, drilling, drilling, quarrying and other related industries. Designed and manufactured according to ......
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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Carbon Steel Rock Drill Rods Forging Shank Adapter For HL400 HL500 HL600
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Shank Adapter for atlas Copco BBC120 ROCK DRILL,Shank Adapter for HL400 HL500 HL600 HL1000 HL1500 Rock Drill JCDRILL Shank Adapter for Atlas Copco Top hammer rock drill shank adapter ( striking bar ) are used for transmitting power from the rock drill to ......
Beijing Jincheng Mining Technology Co., Ltd.
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Mining Hexagonal Hollow Steel Tapered Drill Rod 11 Degree 610mm - 8000mm Length
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...proper shank striking face position in the rock drill. Tapered drill rods effective lengths are measured from the collar to the bit end,which are usually from 0.6 meters to 3.6 meters. Effective lengths: 600mm ~ 3600mm; Taper degrees: 4°......
ROSCHEN GROUP
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Hexagonal Integral Drill Steel Integral Drill Rod With Chisel Bit Diameter 34mm
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...Hexagonal Integral Drill Steel Integral Drill Rod with Chisel bit Diameter 34mm Integral drill steel is used by a hand held drill machine 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: Integral Drill Steels......
KSQ Technologies (Beijing) Co. Ltd
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