top r38 retrac thread cross bits

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  • Retrac Threaded Cross Bit - hbsuperdrill.com

    R38 Thread button bits. SUPERDRILL rock tools for top hammer drilling are designed to transmit intensive impact energy into the rock with the least possible loss of energy. The result is good rock breakage, high penetration rates and high productivity. This, together with optimal hole quality, great reliability and long service life, gives the best ...

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  • R38 Thread button bits - hbsuperdrill.com

    comprehensive range of various button bits shown as below: Thread sizes:R25,R28,R32,R35,R38,T38,T45,T51,ST58,ST60,GT60. Head diameters:33mm~152mm; Face designs: Flat face, Drop center, Uni-face. Skirt designs:Normal,Retrac,Straightrac. Cross Bits & X-Type Bits: Threaded cross bits or threaded X bits are usually used for very hard and abrasive ...

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  • Retrac Threaded Button Bit - hbsuperdrill.com

    Tapered Button bits; Taper Chisel Bits; Taper Cross Bits; Thread button bits; R25 Thread button bit; R28 Thread button bits; R32 Thread button bits; R35 Thread button bits; R38 Thread button bits; T38 Thread button bits; T45 Thread button bits; T51 Thread button bits; ST58/GT60 Thread button bits; Reaming drilling tools; Top hammer drill tool; Drill rod; Coupling Sleeves

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  • Retrac Threaded Button Bit - superdrill.com.cn

    2021-1-13 · retrac rock drill T38 thread button bit. Button bit made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas. Material: Alloy steel bar and tungsten carbide bit: MOQ: No MOQ required for testing and trial order: Body Type: Normal type and retract type: Thread type: R22,R25,R28,R32,R38,T38 ...

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  • retrac rock drill T38 thread button bit with tungsten ...

    T38 -76mm Retrac Thread button bits. SUPERDRILL offers a complete selection of Top Hammer Drilling Tools to meet all of your drilling needs, which are suitable for any type of drilling application in mining, tunneling, construction and quarry work.

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  • Button Bit Retrac T38 Thread 89mm Diameter for sale

    Single Thread Price 1 1 ⁄ 2 ' Round Double Thread Price 1 1 ⁄ 2 ' Round All Thread Price; 1' ER38-12AT: 44.00 : 10' ER38-38R-120: 304.50 : ER38-38R-120: 304.50 : ER38-120AT: 248.00 : 12' ER38-38R-144: 356.30 : ER38-38R-144: 356.30 : ER38-144AT: 290.00 : 14' ER38-38R-168: 409.90 : ER38-38R-168: 409.90 : ER38-168AT: 459.10

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  • T38 Retrac drill bits - King Rock Drilling Tool

    The Ø 60 mm rod cross-section is optimized for high-energy transfer of impact power in top hammer drilling of Ø 92 to 152 mm holes. Compared with 51 mm rods, the 40% larger cross-section and 65% higher bending stiffness permit faster penetration rates and straighter holes. 5. …

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  • China R25 R38 T38 T45 T51 GT60 Thread Retrac

    Rock drill bitton bits including Taper drill bits and thread drill bits. And the thread drill bits including R25,R28,R32,R35,R38,T38,T45 ,T51,ST58,ST68 and GT60 thread types, the diameter from 35mm to 152mm suitable with different sizes thread drill rods. They can be used on Tunneling and drifting, Underground drilling,surface drilling etc.

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  • R32 R38 T38 T45 T51 Mining Thread Retrac Carbide

    2018-7-15 · Threaded Button bits, Extension rods, Coupling sleeve, Shank adapter; Thread Type: R25, R38, R32, T38, T45, T51, T60, GT60; Tapered button bits, chisel bits, cross bits;

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  • T38 -64mm Retrac Thread button bits

    Retrac Rock Drill Thread Button bits. Button bit made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas. Material: Alloy steel bar and tungsten carbide bit. MOQ: No MOQ required for testing and trial order. Body Type. Normal type and retract type. Thread type. R22,R25,R28,R32,R38,T38,T45 ...

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  • Top hammer drilling tools, Threaded button bits,

    2019-4-30 · Thread: R38 Øs 76, 90 mm Cross cut drill bit complete with retrac blades Cast body with induction hardened cutting faces Retroflush and side flush Uses: cohesive soils and mixed fills SPT 0-50 Thread: R32, R38, R51, T76, Øs 76, 100, 110, 130, 150, 200, 300 mm Heavy duty cross cut drill bit with Tungsten Carbide chisels

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  • 102mm Retrac Rock Drill Thread Button Bits - Buy

    2019-11-25 · Details King Kong Drilling bits are widely used in all kinds of mining ,drilling ,quarrying engineering, construction, oil exploring etc. We are one of the professional manufacturers & suppliers of rock drilling tools, tungsten carbide button bits, DTH bits, DTH hammers, rock tools, coal mining tools, mining rock tools, quarrying tools, machine tools, DTH hammers & bits, retrac button bits ...

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  • DYWI Drill Hollow Bar System - DYWIDAG Systems

    The sturdy thread is well guided inside the bit skirt, offering high precision in collaring – even in ... tube, GT60 4.3 m extension rods, 115 mm ballistic Retrac bits and HL1560T shank adapter, holes were drilled in granite to a depth of ... (regular or retrac) in order to obtain the best bit …

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  • China R25 R38 T38 T45 T51 GT60 Thread Retrac

    China Thread Retrac Rock Drill Button Bits T38 T45 T51 Gt60 for Top Hammer Drilling, Find details about China Button Bits, Thread Button Bit from Thread Retrac Rock Drill Button Bits T38 T45 T51 Gt60 for Top Hammer Drilling - Changsha Sollroc Engineering Equipments Co., Ltd.

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  • China Thread Retrac Rock Drill Button Bits T38 T45

    2019-4-30 · Thread: R38 Øs 76, 90 mm Cross cut drill bit complete with retrac blades Cast body with induction hardened cutting faces Retroflush and side flush Uses: cohesive soils and mixed fills SPT 0-50 Thread: R32, R38, R51, T76, Øs 76, 100, 110, 130, 150, 200, 300 mm Heavy duty cross cut drill bit with Tungsten Carbide chisels

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  • DYWI Drill Hollow Bar System - DYWIDAG Systems

    1) Bit body: Normal type and retrac type 2) R thread: R22 R25 R28 R32 R38 3) T thread: T38 T45 T51 ST58 GT60 4) Bit diameter: 32mm-127mm 5) Bit face shape: Flat face and drop centre 6) Tungsten carbide (Buttons): Spherical, ballistic and conical. Thread Button drill Bit

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  • China Thread Straightrac & Retrac Button Bits for

    Rock Drill Bits. Below SG Rock Drill tools are available and applicable for drilling different kinds of rock formations. Thread button bit、retrac button bit、thread cross bit、shank adaptors、coupling sleeve、drifter drill rod、extension drill rod、MF drill rod、speed drill rod、tapered button bit、tapered cross bit、tapered chisel bit、tapered drill rod、integral drill rod、R25 ...

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  • Top Hammer Drilling Tools--SG Shear Wrench

    The sturdy thread is well guided inside the bit skirt, offering high precision in collaring – even in ... tube, GT60 4.3 m extension rods, 115 mm ballistic Retrac bits and HL1560T shank adapter, holes were drilled in granite to a depth of ... (regular or retrac) in order to obtain the best bit …

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  • R32-64mm Retrac Threaded Cross Bit for Drifting and ...

    T60-92mm, T60-96mm, T60-102mm, T60-115mm, T60-118mm, T60-127mm, T60-140mm, T60-152mm etc. T51 button bits could be produced as per your requirements completely, such as flat face or drop-center face; normal body or retrac body; spherical buttons, ballistic buttons or parabolic buttons. Our products are made of high quality steel and all spares ...

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  • Top Hammer Drill Bits for mining

    2020-11-3 · (1)Bit body : normal type and retrac type (2)R thread: R22 R25 R28 R32 R38 (3)T thread: T38 T45 T51 ST58 GT60 (4)Bit diameter: 89-127mm. (5)Drill bit models: cross bit/button bit (6)Button bit shape: spherical/parabolic. Our company is the professional top hammer drill bits supplier! Most popular top hammer drill bits for sale!

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  • Retrac Threaded Cross Bit - Superdrill

    T45 Tungsten Carbide Retractable Thread Rock Drill Button Bits CopyRight 2013 All Right Reserved Superdrill Enterprise website system 鄂ICP备18004920-1号 Sitemap ADD: Whatsapp:+86 18186993613 (Lucy) Email: [email protected] TEL: 0713-8906693 FAX: 0713-8906693

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  • R25 R32 R38 T38 T45 T51 Tapered Threaded Rod

    (1)Bit body type: Standard/Retrac(2)Bit body : normal type and retrac type(3)R thread: R22 R25 R28 R32 R38(4)T thread: T38 T45 T51 ST58 GT60(5)Bit diameter:32-127mm.(6)Drill bit models: cross bit/button bit(7)Button bit shape: spherical/parabolic(8)Bit face shape: flat face and drop centre

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  • R32 45mm Ballistic Carbides Rock Drill Thread

    Thread Drill Bits: High quality and several thread with various carbide tips are available. All products can be developed upon customers' request. We supply all kind of button bits with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, ST58, ST68, T60 etc. for world famous brand drill rig.

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  • Thread Drill Bits - Water Well Drill Bits - Thread

    Top hammer drilling principle. 1. When the piston hits the shank, kinetic energy in the piston creates a compressive wave in the string of drilling tools, that will cause the bit to penetrate the rock. 2. Piston velocity at impact 10m/s but the compressive wave in the drill steel travels at a velocity of 5180 m/s (velocity of sound in steel) 3.

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  • China R25 R38 T38 T45 T51 GT60 Thread Retrac

    جودة عالية Rock Drilling T51 127mm Thread Retrac Ballistic Drop Center Button Drill Bit من الصين, الرائدة في الصين ,كور ملموسة مثقاب المنتج, concrete core drill bit مصانع, انتاج جودة عالية concrete core drill bit المنتجات.

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  • China High Quality T51 Top Hammer Bits Suppliers

    کیفیت بالا Rock Drilling T51 127mm Thread Retrac Ballistic Drop Center Button Drill Bit از چین, پیشرو چین است dth drilling tools تولید - محصول, با کنترل کیفیت دقیق concrete core drill bit کارخانه, تولید با کیفیت بالا concrete core drill bit …

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  • Top Hammer Bits T51 - Buy Top hammer button Bits

    (1) Bit body : normal type and retrac type (2) R thread: R22 R25 R28 R32 R38 (3) T thread: T38 T45 T51 ST58 GT60 (4) Bit diameter: 89-127mm. (5) Drill bit models: cross bit/button bit (6) Button bit shape: spherical/parabolic . ROSCHEN is the professional top hammer drill bits supplier.

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  • T38 T45 T51 Button Bits Rock Drill Bits Borehole

    T38 64mm Tungsten Carbide For Rock Drill Retrac Button Bit . Description Bit Type: Head Diameter :40 mm -200 mm (D) Bit Type: Button Bit Button Type: Semispherical Button, Ballistic Button, Conical Button Thread: R25, R32, R38, T38, T45, T51,GT60 Bit Body: Retrac Skirt Bit Face: Flat Face, Concave Face, Convex Face, Drop-Center Face

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  • T38 64mm Tungsten Carbide Retrac Bit For Rock Drill

    Threaded Retrac Bits - R32 Retrac Button Bits - R38 Retrac Button Bits - T38 Retrac Button Bits - T45 Retrac Button Bits - T51 - ST58 - ST68; Threaded Drill Rods - H25 Drill Rods - R25 Drill Rods - R28 Drill Rods - R32 Drill Rods - R38 Drill Rods - T38 Drill Rods - T45 Drill Rods - T51 Drill Rods - ST58 Drill Tubes - ST68 Drill Tubes; Couplings ...

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  • 115mm Top Hammer Drilling Button Bit , Mining

    Thread drill bits, find complete details about Thread drill bits, Thread drill bits - Xiamen Bestlink Factory Co., Ltd

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  • T51 Retrac Button Bit, Ballistic Buttons

    2019-6-12 · Offer T45 89mm Retrac button bits same as Atlas Copco rock drill Button bits by China T45 89mm Retrac button bits same as Atlas Copco rock drill Button bits manufacturers. Provide professional after-sales service and guidance - Top Grade Quality Tools Sup

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