hollow drill rod

Brand Name:SUVEC

Model Number:hollow drill steel

Place of Origin:China

...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

Brand Name:JCDRILLS

Model Number:H25

Place of Origin:Hebei,China

...hollow drill rods , Tapered Rock Drill Steel Rod for rock drill YT24,YT27,YT28 etc 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 rods effective lengths are measured from the collar to the bit end,which are usually from 0.6 meters to 3.6 meters. H25 Hex tapered hollow drill rods...

Brand Name:ROSCHEN

Model Number:hex. 22mm, hex. 25mm, hex. 28mm, hex. 32mm, hex. 38mm

Place of Origin:GERMANY

...Hollow Drill Rod hex 22mm 28mm High intension and toughness of hex 28mm used for Perforated Hexagonal Hollow Steel Tubes Pipe & Hexagonal Drilling rod High intension and toughness hex 22mm hex 28mm used for Perforated Hexagonal Hollow Steel Tubes Pipes & Hexagonal Drill Rod Products details: A type of steel specially used in drill rod in quarry drilling...

Brand Name:Xitan Equipment

Model Number:Muti-pipe

Place of Origin:China

...Hollow Drilling Rods DG Multi-Tube jet grotuing drilling pipes are suitable for jet grouting drilling rig,which can make 4.0m daimeter of underground piles. It's pplied in ground improvement and modification construction, cut-off wall,grouting reinforce ,foundation egineeriing Parameter NAME NO. DIAMETER LENGTH WEIGHT 142-11 Drilling Pipe M142-11G-750-00 φ142mm 0.75m 50Kg 142 Drilling...

Brand Name:JINZHOU SHITAN

Model Number:T51

Place of Origin:China

Geological HQ Rock Drill Rods for Sample Collection Product Characteristics: 1. High precision in size and shape 2. Good low temperature toughness 3. Excellent comprehensive mechanical properties 4. High connection strength and sealability 5. Large inside ...

Brand Name:New Diamond

Model Number:API

Place of Origin:Hunan, China (Mainland)

Description The drill pipe produced by our company is made of high-end technology. The steel of drill pipe body and joint is selected with high quality materials. Meanwhile, metallurgical technology is strictly controlled to increase hardenability of steel...

Brand Name:Mirco

Model Number:Drifter Drill rod

Place of Origin:China

...Hollow Threaded Drill Rod R32-H35-T38 Hex Rock Drill Steel Drifter Rod Drifter drill rod Drill rods are one major spare part in terms of drill application area, there are two shapes of drill rods, one is round type, another one is hexagonal type. All drill rods are threaded and made by hollow drill steels.This hollow hole are usually named flushing hole, used for transmitting water or air during drilling...

Brand Name:MTH

Model Number:H22 hexagonal drill rod

Place of Origin:CHINA

...Drilling Steels Hexagonal 22mm Hollow Integral Drill Rod Product information of integral drill rod: Integral drill steel rods are used by hand held drill machines in underground mining and for small hole drilling. They are often used on small power rock drills, such as air leg rock drills and hand held rock drills. Specification of integral drill rod: Bit diameter 39mm Length 1600mm Weight 5.4kgs Rod...

Brand Name:MIROC by KSQ

Model Number:H25-12D-6095

Place of Origin:China (Mainland)

...Drill Steel Hollow Tapered Drill Rod of Low Price and High Quality Taper Drill Rod is used for rock drilling, blasting holes and other drilling situations, including quarries, coal mines, traffic and other construction. Normal diameter or rod is 22mm, named H22, KSQ can also make H19 and H25. For drilling medium-hard to hard and abrasive rock formations,Taper angles of 11 and 12 degrees are used by a hand held drill

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

...rod drill rods are made by hollow drill steels; there are two shapes of extension rods, round type and hexagonal type. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling. And the threads can be used for connecting couplings, shanks, couplings or bits. Usually for extension rods, there are R22, R25, R28, R32, R38, T38, T45, T51, ST58, T60 threads, and different lengths of rods

Brand Name:SANROCK

Model Number:T45-4265mm

Place of Origin:Zhejiang, China

...drill rod is ideal for deep drilling operations where accuracy, durability, and operational efficiency are critical.Its design supports extended service life with minimal maintenance, contributing to lower total cost of ownership and enhanced productivity in resource extraction and infrastructure projects. Extension rods are made by hollow drill steels. This hollow

Brand Name:OED/OEM

Model Number:Taper Angle: 4, 6, 7, 11, 12 degree

Place of Origin:China

...Drill Rod H22 and H25 Tapered Rock Drill Steel Rod tapered Hexagonal Hollow Steel Description Tapered Drill Equipment Also Provides A Hexagonal Chuck Section To Provide Leverage For The Rotation Chuck Bushing, Which Usually Also Has A Forged Collar To Maintain The Proper Shank Striking Face Position In The Rock Drill, And Match A Tapered Bit At The Socket End. Holes Are Typically Drilled...

Brand Name:ShiTan

Model Number:H25

Place of Origin:China

Underground Mining H25 Hollow Drill Steel Industrial Water Well Drill Rods Product Description Hollow Hex Drilling Rods equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Different taper sizes have ...

Brand Name:ShiFeng

Model Number:HQ

Place of Origin:WUXI

...Drill Rod Multiple Standard High Pressure Hollow Type Features: 1. High penetration rate and drilling effeciency. 2. Long service life; 3. Good gauge effect; 4. High cost performance; 5. Wide usable range, diamond core bits are the most commonly useful bits in the mineral exploration industry. Specification: Double tube surface Size( surface exploration drill...

Brand Name:Zhong Shi

Model Number:sucker rod

Place of Origin:China

...ed by a pump jack at the surface to operate a rod pump at the bottom of the well. The sucker rod is a special sucker rod designed for oil extraction of high pour point, high viscosity and high wax content. It is combined with threaded joints, sealing and

Brand Name:chunfa

Place of Origin:china

...Hollow Piston Rod Hollow Piston Rod Precision Manufacturing Product Description: Hollow Piston Rod The Hollow Piston Rod is an essential component of hydraulic systems, commonly used in hydraulic cylinders to transfer the force of hydraulic fluid. It is also known as the Hydraulic Piston Rod, Hydraulic Cylinder Rod, Chrome Piston Rod, or simply as the Hollow Rod. Product Overview The Hollow Piston Rod...