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GT60 MF 4265mm Round Extension Drill Rod
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 transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications. With the longer steel tending to be larger in diameter, conventional extension steel is characterized by a duplicate thread on each end of the steel.
Male/Male rod,Male/Female(M/F)Rod-Speed rod M/F drill steel is an alternative to couplings sleeves to include the female part of the threaded connection as an integral part of the drill steel. M/Fdrillsteelprovidesmorerigidconnectionsandiseasiertouncouple and handle. The service life also tends to be better than with separate couplings.
For Extension Rod and M/F steel process, the below two different types of heat treatment are used to strengthen high speed and powerful percussive drill string components to maximize their performance and reliability.-Cannibalization is a process used to harden the entire rod surface both internally and externally to strengthen and extend the life of the rod. - High Frequency Induction is a process where only the thread ends of the rod are hardened to lengthen thread life.
Drifter rod, another names are tunneling steels, tunneling rod, drifting drill rod, has Round and hexagon rod available, most of drifting drill steel with drill Steel Hexagon is for tunneling and drifting drilling application. Hexagon rods are more rigid, heavier and transfer energy more efficiently,while increasing flushing.
It is common practice to bump up the drive end of drifting steel for added strength at the rock drill end to accommodate larger diameter and shank adapters. Drill steel is available in many standard lengths to match the drill feeds on a multitude of available drifting jumbos.Two different types of heat treatment are used to strengthen our percussive drill string components to maximize their performance and reliability. Cannibalization and middle frequency induction surface quenching as two process for strength the total quality and performance and life.Product Name: Extension rod / Drift rod Description: Extension rod
Thread drill rod Made with best quality carbon steel bar,
through heat treatment like famous brandsMaterial: carbon steel bar MOQ: 5pcs Body Type Round shape and hexagonal type Thread type R25,R28,R32,R38,T38,T45,T51 Diameter Hex25,Hex28,Rd32,Rd38,Rd45,Rd51 Type Thread Extension Rod and MF rod Length 600mm-6400mm Main Products:
1-12 inch middle-low/high air pressure DTH hammers & bits
Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling
Eccentric overburden drilling Equipment
Hole opener bit
Rock thread bit (R22, R25, R28, R32, R35, R38, T38, T45,T51, ST58,GT60)
Extension Rod, M/F Rod, M/m Rod, Drift Rod,
Shank adapter, coupling sleeves and all kinds of adaptersAdvantages:
Compared with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality against the small factory -
St58 Gt60 Thread Mining Equipment Mf Drill Pipe Speed Drill Rod for Underground Mining
ProductMF-GT60-R60-GT60-6095Weight Kg116.6Lengthmm6095MaterialCarbon steelft/in20″Diametermm60Drill T Part No.MF-GT60-R60-GT60-6095ft/in2 3/8″″The company’s drill tools have the characteristics of high pressure resistance, wear resistance and corrosion resistance. Commonly used materials are alloy steel or carbon steel, and uses carburizing process to ensure its strength and durability. It can maintain a long service life even in harsh mine environment. -
Bench and long-hole drilling T38 (1 3/48″) bit thread
Rock drilling tools include: drill bit,drill rod, shank and coupling. The piston of drill rig directly impacts the shank, makes impact power reach the bit through rod by the form of stress wave, so as to work on the breakage of rock. The primary breaking way is impacting while the secondary is cutting; both are with high drilling efficiency. Usually the land surface of the earth is covered with loose, unconsolidated material such as soil, clay, silt, sand, gravel and boulders, which varies in depth from a few centimeters to hundreds of meters.Use concentric system can drill this complex formation very well.The systems are available through the whole product range the smallest being for 114 mm (4 1/2″) casing and largest size available at the moment is for 1220 mm (48″) casing.
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Tunneling tools R25 R28 R32 hexagonal mining rock drill rod
Drifting & tunneling rods Description Length Diameter Part Number Weight mm feet mm inch Kg Drifter rod, R32-Hex25-R25 2100 6`105/8“ 25 1“ EXR2100R32H25R25 8.60 2200 7`25/8“ 25 1“ EXR2200R32H25R25 9.00 2400 7`101/2“ 25 1“ EXR2400R32H25R25 9.30 2600 8`63/8“ 25 1“ EXR2600R32H25R25 10.00 2800 9`21/4“ 25 1“ EXR2800R32H25R25 10.80 3090 10`15/8“ 25 1“ EXR3090R32H25R25 12.00 Drifter rod, R32-Hex28-R28 2400 7`101/2“ 28 11/8“ EXR2400R32H28R28 11.90 2600 8`63/8“ 28 11/8“ EXR2600R32H28R28 13.60 3050 10` 28 11/8“ EXR3050R32H28R28 17.00 3700 12` 28 11/8“ EXR3700R32H28R28 18.50 4000 13`1/2“ 28 11/8“ EXR4000R32H28R28 21.00 4305 14` 28 11/8“ EXR4305R32H28R28 23.50 Drifter rod, R38-Hex32-R32 3050 10` 32 11/4“ EXR3050R38H32R32 19.50 3700 12` 32 11/4“ EXR3700R38H32R32 24.00 4305 14` 32 11/4“ EXR4305R38H32R32 27.90
4915 16` 32 11/4“ EXR4915R38H32R32 31.80 -
R28 R32 R35 R38 T38 T45 T51 GT60 ST58 ST68 Mining Drilling Rod MM MF Rock Drill Tools barra roscada
Description: extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speedrod ) , Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications. With the longer steel tending to be larger in diameter, conventional extension steel is characterized by a duplicate thread on each end of the steel. Male / Male rod, Male/Female (M/F) Rod -Speed rod M/F drill steel is an alternative to couplings sleeves to include the female part of the threaded connection as an integral part of the drill steel. M/F drill steel provides more rigid connections and is easier to uncouple and handle. The service life also tends to be better than with separate couplings. For Extension Rod and M/F steel process, the below two different types of heat treatment are used to strengthen high speed and powerful percussive drill string components to maximize their performance and reliability. Carburization is a process used to harden the entire rod surface both internally and externally to strengthen and extend the life of the rod. High Frequency Induction is a process where only the thread ends of the rod are hardened to lengthen thread life. Our comprehensive range of bench and production rock drilling tools includes everything from 1” rope thread equipment all the way up to T60 thread equipment, Many customers say that our rods, tubes and button bits are the best on the market today. Let’s just say they will improve productivity considerably. R25 (1”) R28 (1 1/8”) R32 (1 1/4”) R/T38 (1 1/2”) T45 (1 3/4”) T51 (2”) T60 (2 3/8”) Drill bit R/T38 Extension rod T38 – Hex. 32 mm – T38 Extension rod T38 – Round 38 mm – T38 (Speedrod) Extension rod R38 – Round 38 mm – R38 Extension rod T38 – Round 38 mm – T38 Extenstion rod T38 – Round 38 mm – T38 (with double thread) Guide rod T38 – Round 45 mm – T38 (Speedrod) Guide tube T38 Coupling R/T 38
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Bench and long-hole drilling ST58 (2 1/4″)
Rock drilling tools include: drill bit,drill rod, shank and coupling. The piston of drill rig directly impacts the shank, makes impact power reach the bit through rod by the form of stress wave, so as to work on the breakage of rock. The primary breaking way is impacting while the secondary is cutting; both are with high drilling efficiency. Usually the land surface of the earth is covered with loose, unconsolidated material such as soil, clay, silt, sand, gravel and boulders, which varies in depth from a few centimeters to hundreds of meters.Use concentric system can drill this complex formation very well.The systems are available through the whole product range the smallest being for 114 mm (4 1/2″) casing and largest size available at the moment is for 1220 mm (48″) casing.
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Bench and long-hole drilling T45 (1 3/4 “)
Rock drilling tools include: drill bit,drill rod, shank and coupling. The piston of drill rig directly impacts the shank, makes impact power reach the bit through rod by the form of stress wave, so as to work on the breakage of rock. The primary breaking way is impacting while the secondary is cutting; both are with high drilling efficiency. Usually the land surface of the earth is covered with loose, unconsolidated material such as soil, clay, silt, sand, gravel and boulders, which varies in depth from a few centimeters to hundreds of meters.Use concentric system can drill this complex formation very well.The systems are available through the whole product range the smallest being for 114 mm (4 1/2″) casing and largest size available at the moment is for 1220 mm (48″) casing.
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Bench and long-hole drilling T38 (1 1/2 “)
Rock drilling tools include: drill bit,drill rod, shank and coupling. The piston of drill rig directly impacts the shank, makes impact power reach the bit through rod by the form of stress wave, so as to work on the breakage of rock. The primary breaking way is impacting while the secondary is cutting; both are with high drilling efficiency. Usually the land surface of the earth is covered with loose, unconsolidated material such as soil, clay, silt, sand, gravel and boulders, which varies in depth from a few centimeters to hundreds of meters.Use concentric system can drill this complex formation very well.The systems are available through the whole product range the smallest being for 114 mm (4 1/2″) casing and largest size available at the moment is for 1220 mm (48″) casing.
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Bench and long-hole drilling T51 (2″)
Rock drilling tools include: drill bit,drill rod, shank and coupling. The piston of drill rig directly impacts the shank, makes impact power reach the bit through rod by the form of stress wave, so as to work on the breakage of rock. The primary breaking way is impacting while the secondary is cutting; both are with high drilling efficiency. Usually the land surface of the earth is covered with loose, unconsolidated material such as soil, clay, silt, sand, gravel and boulders, which varies in depth from a few centimeters to hundreds of meters.Use concentric system can drill this complex formation very well.The systems are available through the whole product range the smallest being for 114 mm (4 1/2″) casing and largest size available at the moment is for 1220 mm (48″) casing.
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Bench and long-hole drilling T60 (2 3/8″)
Rock drilling tools include: drill bit,drill rod, shank and coupling. The piston of drill rig directly impacts the shank, makes impact power reach the bit through rod by the form of stress wave, so as to work on the breakage of rock. The primary breaking way is impacting while the secondary is cutting; both are with high drilling efficiency. Usually the land surface of the earth is covered with loose, unconsolidated material such as soil, clay, silt, sand, gravel and boulders, which varies in depth from a few centimeters to hundreds of meters.Use concentric system can drill this complex formation very well.The systems are available through the whole product range the smallest being for 114 mm (4 1/2″) casing and largest size available at the moment is for 1220 mm (48″) casing.
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R28 (1 1/8 “) bit thread
Rock drilling tools include: drill bit,drill rod, shank and coupling. The piston of drill rig directly impacts the shank, makes impact power reach the bit through rod by the form of stress wave, so as to work on the breakage of rock. The primary breaking way is impacting while the secondary is cutting; both are with high drilling efficiency. Usually the land surface of the earth is covered with loose, unconsolidated material such as soil, clay, silt, sand, gravel and boulders, which varies in depth from a few centimeters to hundreds of meters.Use concentric system can drill this complex formation very well.The systems are available through the whole product range the smallest being for 114 mm (4 1/2″) casing and largest size available at the moment is for 1220 mm (48″) casing.
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