underground drilling extension rod

Brand Name:MIRCO

Model Number:Drill extension rod

Place of Origin:China

...Drilling Tools Thread Drill Extension Rod For Water Well Drilling Quarring Tunneling Drill extension rod Extension rods are one major spare part in terms of drill application area, there are two shapes of extension rods, one is round type, another one is hexagonal type. All extension 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:SUVEC

Model Number:tapered drill rod

Place of Origin:China

...Drill Extension Rod Tapered Drill Rod Small Hole Diameter Antirust Tapered drill rods Applications • Suitable for small hole range • Widely used in Dimensional Stone Quarrying Industry • Widely used in Underground Mining Industry our tapered drill rods are made from the best steels and alloys in China,from Japan or Germany CNC lathe thread and drilling...

Brand Name:OED/OEM

Model Number:R25,R28,R32,R38,T38,T45,T51

Place of Origin:China

...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 are heat-treated with carburization or

Brand Name:Jincheng Drilling Tools

Model Number:All

Place of Origin:China(mainland)

Drill Extension Rod Drill Rods T38 T45 T51 GT60 3050 3660 4270 Jincheng Extension drill rods are made from the same steels as , produced by CNC maching and advanced heat treatment, we are able to supply full range of extension rods in different lengths with various threads shown as below. Thread size: R22,R25,R32, R38, T38, T45, T51. Rod size: Round 32, Round 39, Round 46, Round 52. Length: 915mm to 5450mm. JCDRILL Thread Drill Rods Extension rod

Brand Name:JCDRILL

Model Number:All Models

Place of Origin:China (Mainland)

...Rod / Drill Extension Rod Customized Length JCDRILL Thread Rock Drill Rods JC Extension drill rods are made from the same steels as , produced by CNC maching and advanced heat treatment, we are able to supply full range of extension rods in different lengths with various threads shown as below. Thread size: R22,R25,R32, R38, T38, T45, T51. Rod...

Brand Name:ROSCHEN

Model Number:Drill Extension Rod

Place of Origin:Germany

...bright, clean, and free of surface defects and carburization. It may also be referred to as precision drill rod, bar stock, round stock, or drill stock. After the grinding process, a polishing process is normally done to insure a smooth surface finish and

Brand Name:MIROC

Model Number:Threaded Drill Rod

Place of Origin:Shangdong,China

...normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system. Widely used in drifting, tunneling,

Brand Name:ShiTan

Model Number:T45

Place of Origin:China

...Drill Rods , T45 Drill Extension Rod 48 - 80mm Hole Diameter 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 diameter of tool joint 6. High torque resistance 7. High fatigue strength and long fatigue life Application Threaded Rock Drill Rods are for in drifting, tunneling, long-hole drilling...

Brand Name:MTH

Model Number:Extension T38 Round Rod With Double Thread Drill Rod

Place of Origin:CHINA

...Extension T38 Round Rod With Double Thread Drill Rod Product features Of Extension T38 Round Rod With Double Thread Drill Rod: Extension T38 round rod with double thread is part of Jumbo drilling tool. It works with T38 threaded drill bit, drill rod, coupling and shank adapter together. Specifications Of Extension T38 Round Rod With Double Thread Drill Rod: Thread Type T38 Diameter RD 39 Rod...

Brand Name:HZJX

Model Number:T38/T45 /T51 /GT60

Place of Origin:China

... energy to the rock while minimizing energy loss in the drill string. 1. Made of the same steel as 2. Advanced production technology: CNC machine production, advanced heat treatment 3. Fully carburized drill pipe, wear-resistant and high-strength 4. The

Brand Name:MING

Model Number:Drill pipe 273mm-MP

Place of Origin:CHINA

...Drill pipe Ф273 mm for hammer drilling. drill pipe specification Ф273*18*3000 Ф325*18*2500/3000 Ф325×20×2500 Ф420*26*3000 Ф508*3000 Ф720*3000 Ф1020*3000 KINGDRILLING offers a complete line of tapered rods and bits for all of your hand-held pneumatic drilling needs. For mine, quarry and tunnel work, we provide quality tools that withstand the toughest rock drilling demands. Our tapered bit and rods...

Brand Name:SANROCK

Model Number:T38 -3660mm

Place of Origin:Zhejiang, China

... and back-off, which is critical for maintaining integrity in extended drill strings. This makes it an essential tool for deep-hole drilling operations in sectors such as mineral exploration, geothermal energy extraction, and deep-well construction, where

Brand Name:KEMING

Place of Origin:CHINA

Auto Parts Black Soil Drill Rod 50-150mm *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {display: block; max-...

Brand Name:SHITAN

Model Number:73MM

Place of Origin:HEBEI CHINA

73mm DZ240 Core Barrel Core Tube Water Well Drill Pipe 1. Description of Products Core barrel or core tube -In core drilling, a section of pipe attached to the top of the bit to hold and protect the core.When drilling, it also ACTS as a guide drill tool...

Brand Name:GLORYTEK

Model Number:HDD drill rod

Place of Origin:China

...Drill Pipe Thread type and the length of drill pipe can be manufactured according to users' requirement. >>Material selection-with API standard and reliable performance. >>The twice thickening molding technology of pipe joint makes the transition zone very stable and smooth which tremendously reduce the resistance of mud through the pipe. >>With National initiative integral drill rod...

Brand Name:SOLLROC

Model Number:Hex.25, Hex.28, Hex.32, Round32, Hex.35, Round39, Round46, Round52, Round60

Place of Origin:China

...mining, tunnelling, construction and quarry work. Extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speed rod ) , Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and

Brand Name:SINOCOREDRILL

Model Number:Z90-3

Place of Origin:CHINA

...Underground Drill Rig Used For Tunneling And Water Conservancy Z90-3 Underground Drilling Rig is suitable for drilling holes for the purpose of mine exploring; also they could be used in railway engineering, tunneling and water conservancy project. You will surely benefit a lot by its excellent and reliable performance. UZ90-3 underground drilling rig is composed of power unit, machine body, control panel, rotation unit, rod...

Brand Name:ATO

Model Number:A1400PT/A1700PT

Place of Origin:CHINA

...Drilling Triplex Mud Pump Piston Rod Extension Rod from China Piston Rod ATO offers a full line of piston rods and extension rods for duplex and triplex mud pump. ATO’s rods offer excellent resistance to fatigue, corrosion and heavy loads. ● Fabricate with premium alloy steel ● Numerically controlled machining ● Long lasting service life ● Clamped and threaded Extension Rod ATO’s extension rods...