With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded button bits by hot press technology.
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Threaded Drill Bits cover regular, retrac and reaming types. With stronger button-fixing ability, longer service life, better wear-resistance and impact-resistance performance, they are widely used in tunneling, underground mining, open pit mining,anchoring and other large-scale construction projects.
Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy
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
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.
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 adapters
Advantages:
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.
Sdrd manufacturers the best down the hole (dth) bits to fit the most popular dth hammers for drilling in water well, mining, construction, & quarrying industries. The bits are found to be the best favorite for drilling engineers in many countries because of their precision designs and efficient ... 10 254-305 mm flat/concave mission-6 203-305 mm flat/concave numa 254-305 mm flat/concave sdrd ...
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1.Diameter: 127mm
2.Thread: T51
3.Color: Red
4.Button Bits: 19 buttons
Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy.According to different drilling application, we have different design to meet customers with good quality and good price .
1.Part No.3064T3810D
2.Bit Diameter: 64mm
3.Thread:T38
4.Button Bits:10 buttons
5.Button bit design: drop center, normal body.
6.Tungsten carbide (Buttons): Spherical, ballistic and conical.
7.Applications: Bench, production.
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
1.Part NO.3070T3813D
2.Bit Diameter: 70mm
3.Button bits:13 Buttons
4.Button bit design: drop center, normal body.
5.Tungsten carbide (Buttons): Spherical, ballistic and conical.
6.Applications: Bench, production
1.Bit Diameter: 102mm
2.Button bit design: Flat face, drop centre, Normal and Retrac body.
3.Tungsten carbide (Buttons): Spherical, Ballistic and Conical.
4.Applications: Bench, Production
5.Buttons:14 Buttons
T45 89mm button bits are suitable for powerful percussive drills and top hammers with high speed drifter, such as atlas copco 282 rocket boomer, atlas copco 352 rocket boomer jumbo, atlas copco d7roc, furukawa hcr 1200, tamrock, and ingesoll rand ecm660, the products are widely used in bench and production drilling, extensional drilling, our products with comparative advantages of the more prominent cost-effective as the famous brand in the world, our products have been recognized as high-quality brand of rock-drilling tools made in china.
1.Part No.3076T3812
2.Bit Diameter: 76mm
3.Button bits: 12 buttons
4.Length of drill rod: 900mm-5490mm (MM and MF)
5.Button bit design: Flat face, drop center, normal and retrac body.
6.Tungsten carbide (Buttons): Spherical, ballistic and conical.
7.Applications: Bench, production.
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy.
According to different drilling application, we have different design to meet customers with good quality and good price.
No matter what kinds of rock-soft rock, loose-medium rock, hard rock and any other special formations, just tell us what you need and leave others at our disposal, we will handle the following, and our special tailored service is waiting for you upon your demand.
R32-45mm, r32-51, r32-64, r32-76,
T38-64mm, t38-76mm, t38-89, t38-102mm,
T45-76mm, t45-89mm, t45-102mm,
T51-89mm, t51-102mm, t51-127 etc.
(3)package: in wooden case or in carton or as client's requirement.
(4)productivity: 10000pcs/ month
Package: in wooden case or in carton or as client's requirement.
A comprehensive range with 'Button', X and Cross with tungsten carbide tipped head configurations. Button Bit designs include; Standard, heavy duty, drop centre, ballistic, parabolic and retract and combination options. Available with all popular international thread forms such as R28, R32, R38, T38, T45, T51 which can be equipped with rock drilling machines such as Atlas Copco, Boart Longyear, Sandvick, Ingersoll-Rand, Furukawa and so on.
(1)thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60
(2)diameter:42mm-127mm
(3)package: in wooden box or in carton.
(4)Supply ability:10000/month
(5)Delivery time :30days.
