the best 70mm retrac dc drill bit

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  • T45 Drill Bit Top Hammer Bit 70mm - Buy Drilling

    2.Bit Diameter: 70mm 3.Thread: T45 4.Button Bits: 12Buttons 5.Length of drill rod: 1800mm-5530mm 6.Button bit design: Flat face, drop center, normal and retrac body. 7.Tungsten carbide (Buttons): Spherical, ballistic and conical. 8.Applications: Drifting, tunneling, bench 9.Website:www.maxdrillrocktools.com

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  • China T38 Retrac Button Bits Factory, Manufacturers

    Retrac body & drop center. T38 button bits, China button bits manufacturers, T38 64mm button bits, T38 70mm button bits, T38 76mm button bits, T38 89mm button bits. 1) Diameter: 64mm, 70mm, 76mm, 89mmButton Bits. 2) Material: 45CrNiMoV,YK05.

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  • China T38-64mm,70mm,76mm,89mm Button Bits, T38

    China R32-70mm Thread Button Drill Bit Top Hammer Drill Rock Mining Bits Thread Button Bits for Hydraulic, Find details about China DTH Drill Bit, DTH Hammer Bit from R32-70mm Thread Button Drill Bit Top Hammer Drill Rock Mining Bits Thread Button Bits for Hydraulic - Changsha Dth Drill Construction Machinery Co., Ltd.

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  • T38 Retrac drill bits - King Rock Drilling Tool

    Q13-89-T51 Uniface Button Bit Premium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Long year, Offers industry-leading strength and penetration rates for more productivity,Excellent straightness and hole clean quality, Get max.drilling performance for rock drill with long life to save up fuel cost rate.

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  • China R32-70mm Thread Button Drill Bit Top Hammer

    Thread button bits (32mm, 41mm, 45mm, 48mm, 51mm, 64mm, 70mm, 76mm, 89mm, 102mm, 127mm and differeent matched thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58, ST68 etc). 2. We can offer you all face design, flat face, drop-center face, normal body and retrac body.

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  • T51-127-16button DC spherical retrac bit - ProDrill

    Rock drilling tools factory ProDrill manufactures rock drill bits: Q12T45 Threaded Button Bit is the most important size for benching and long-hole drilling underground. Diameter: 76mm, 89mm, 102mm. Skirt body: retrac, and normal, straightrac. Face type: flat, uniface, Drop Center. Carbide shape: Dome, ballistic, semi-ballistic

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  • China R32-70mm Thread Button Drill Bit Top Hammer

    China R32-70mm Thread Button Drill Bit Top Hammer Drill Rock Mining Bits Thread Button Bits for Hydraulic, Find details about China DTH Drill Bit, DTH Hammer Bit from R32-70mm Thread Button Drill Bit Top Hammer Drill Rock Mining Bits Thread Button Bits for Hydraulic - Changsha Dth Drill Construction Machinery Co., Ltd.

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  • R32-70mm Retrace Rc Top Hammer Drill Bit Atlas

    R32-70mm Retrace Rc Top Hammer Drill Bit Atlas Copco Hammer Drill Bit Dth Hammer Bits For Rock Drilling Coal Mine , Find Complete Details about R32-70mm Retrace Rc Top Hammer Drill Bit Atlas Copco Hammer Drill Bit Dth Hammer Bits For Rock Drilling Coal Mine,Brocas De Botones De Rosca,Botón Bits from Mining Machinery Parts Supplier or Manufacturernull

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  • GET MAXIMUM DRILLING PERFORMANCE FROM

    Used in bench drilling, underground long hole drilling to match extension MF rod, MM rod heavy duty top hammer. T51 Dome Button Threaded Drill Bitwith flat face design, 89 mm diameter match with extension drill steels. T51-127-16button DC spherical retrac bit, 14mm*8+13mm*8

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  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    ProDrill manufactures threaded button bits,threaded drill bits,top hammer drill bits,T38 threaded bits,benching and long hole drilling underground,retrac skirt body,uniface design,dome ballistic carbide shape for 15 years

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  • T51-127-16button DC spherical retrac bit - ProDrill

    Rock drilling tools factory ProDrill manufactures rock drill bits: Q12T45 Threaded Button Bit is the most important size for benching and long-hole drilling underground. Diameter: 76mm, 89mm, 102mm. Skirt body: retrac, and normal, straightrac. Face type: flat, uniface, Drop Center. Carbide shape: Dome, ballistic, semi-ballistic

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  • T51 drill bits - King Rock Drilling Tool

    Rock drilling tools factory ProDrill manufactures high quality rock drill bits, one of the most important size for benching and long-hole drilling underground is T51 Threaded Button Bit. Diameter: 76mm, 89mm, 102mm. Skirt body: retrac, and normal, straightrac. Face type: flat, uniface, Drop Center. Carbide shape: Dome, ballistic, semi-ballistic.

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  • R32-70mm Retrace Rc Top Hammer Drill Bit Atlas

    R32-70mm Retrace Rc Top Hammer Drill Bit Atlas Copco Hammer Drill Bit Dth Hammer Bits For Rock Drilling Coal Mine , Find Complete Details about R32-70mm Retrace Rc Top Hammer Drill Bit Atlas Copco Hammer Drill Bit Dth Hammer Bits For Rock Drilling Coal Mine,Brocas De Botones De Rosca,Botón Bits from Mining Machinery Parts Supplier or Manufacturernull

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  • R32-70mm Retrace Rc Top Hammer Drill Bit Atlas

    R32-70mm Retrace Rc Top Hammer Drill Bit Atlas Copco Hammer Drill Bit Dth Hammer Bits For Rock Drilling Coal Mine , Find Complete Details about R32-70mm Retrace Rc Top Hammer Drill Bit Atlas Copco Hammer Drill Bit Dth Hammer Bits For Rock Drilling Coal Mine,Chủ Đề Bit Nút,Bit Nút from Mining Machinery Parts Supplier or Manufacturer-Changsha DTH Drill Construction Machinery Co., Ltd.

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  • T38-64mm,70mm,76mm,89mm Button Bits

    Our other T38 top hammer rock drilling tools include T38 button bits, T38 cross bits, T38-102mm domer drill bit for reaming, T38 127mm reamer bits, T38 extension rod, T38 M/F rod, T38 guide tube, T38-Hex32-T38 hex extension rod, T38 coupling sleeves, T38 shank adaptor etc.

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  • TORQUATO BUTTON BITS AND RETRAC BITS,

    TORQUATO has been serving professional drilling contractors with premium quality BUTTON BITS & RETRAC BITS since 1982. Our clients rely on our quality for consistent drilling performance and the lowest drilling “cost per meter” possible.

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  • China High Quality T51 Top Hammer Bits Suppliers

    T38 Threaded Button Bits from rock drilling tools manufacturer ProDrill, which is the most important size for benching and long-hole drilling underground.. Features as below. Diameter: 64mm 76mm, 89mm. Skirt body: retrac, and normal, Face type: flat, uniface, drop center . Carbide design: Dome, ballistic

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  • T38-76 Threaded Button Bits | Semi-Ballistic Drill Bits ...

    ProDrill manufactures high quality threaded button bits,threaded drill bits,T45 threaded drill bits,top hole hammer bits,benching and long hole drilling underground,retrac skirt body,semi-ballistic carbide shape for …

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  • Threaded button bits | Threaded drill bits | T45

    DC - Carbide Drill, Jobber. Carbide Twist Drills Jobber Length. This Drill should be used either where Abrasive wear reduces point life or abrasive wear on lands reduces diameter. Standard Helix drills are designed to give long life on stringy steels and alloys. Use high feeds rather than high speeds. The best results are obtained at about .002 ...

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  • R32 drill bits - King Rock Drilling Tool

    GT60 Diameter 152mm Ballistic Thread Rock Drilling Bits. 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely used in tunnel construction, large scale mine (open and underground )and large section tunnel advance in metal mine. 2.

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  • T38 Thread Button Bits - King Rock Drilling Tool

    2019-11-25 · T38 Thread Button Bits T38 Thread Retrac Button Bits Flat Face Sphercial Buttons 64mm,70mm,76mm,89mm. home; products. Couplings Shank Adapters Tapered Button Bits Threaded Button Bits Drill Rigs & Rock Drills Top Hammer Drill Rods Tungsten Carbide Inserts Mining Tools & Cutting Picks Down The Hole Drilling Tools

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  • Button Drill Bit factory, Buy good quality Button Drill ...

    Buy low priced Button Drill Bit from Button Drill Bit factory, We provide good quality Button Drill Bit from China. ... T45 70mm To 102mm Top Hammer Tungsten Carbide Thread Button Drill Bit ... Contact Now. Hard Rock Thread Bits For Mining 102mm 115mm T51 Retrac Button Drill Bit. Contact Now. Flat Face 10 Ballistic Buttons T45 76mm Drill Bit ...

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  • TORQUATO BUTTON BITS AND RETRAC BITS,

    TORQUATO has been serving professional drilling contractors with premium quality BUTTON BITS & RETRAC BITS since 1982. Our clients rely on our quality for consistent drilling performance and the lowest drilling “cost per meter” possible.

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  • Threaded Button Bits | Helso Rocktools

    Drill hole plugs; Threaded Button Bits ... Threaded Button Bits; Threaded Button Bits. Sort by. Show per page. T51 Ø 89mm, Retrac, DC LONG BODY. 153,00 € (VAT 0%) T45 Ø 89mm, Retrac, DC LONG BODY. T45 Ø 89mm, Retrac, DC LONG BODY 230mm. 153,00 € (VAT 0%) T45 Ø 70mm, Retrac, DC LONG BODY. T45 Ø 70mm, Retrac, DC LONG BODY 210mm . 99,00 ...

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  • Product Catalog - Shandong Yanggu Wuyue Rock

    2021-1-25 · T38 Drop Centre DC Retrac Button Drill Bits: Model No. : QA1364-t38: Brand Name : zhongshan: Atlas Button Drill Bits For Hard Rock: Model No. : Q738-1222: Brand Name : zhongshan: Tapered Chisel Drill Bit: Model No. : Y36-722: ... Find Best Price For China Products ! ...

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  • DC - Carbide Drill, Jobber

    DC - Carbide Drill, Jobber. Carbide Twist Drills Jobber Length. This Drill should be used either where Abrasive wear reduces point life or abrasive wear on lands reduces diameter. Standard Helix drills are designed to give long life on stringy steels and alloys. Use high feeds rather than high speeds. The best results are obtained at about .002 ...

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  • DC3F - Carbide Drill 3-Flute

    Drills. 3 Flute Drill. DC3F - Carbide Drill 3-Flute. These drills are for use on difficult steels and alloys, other difficult materials, and for core drilling or opening out existing holes. Three flute drills will directly penetrate hard tough steels and other materials. Entry is particularly accurate and …

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  • Connected To Hex22 Light Duty Rock Drill Chisel Drill Bit

    (2) Tapered Rock Drill Tools - chisel bit, cross bit, button bit, drill rod of taper 7, 11, 12 degree (3) Threaded Rock Drill Tools - button bit, retrac button bit, drop center button bit, dome bit, reaming bit,extension rod, MF-Rod, Hex rod, coupling sleeve, crossover coupling of thread R25, R28, R32, R38, T38, T45, T51, ST58, ST68.

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  • Diameter 152mm Ballistic Thread ISO Rock Drilling Bits

    GT60 Diameter 152mm Ballistic Thread Rock Drilling Bits. 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely used in tunnel construction, large scale mine (open and underground )and large section tunnel advance in metal mine. 2.

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  • Rock drill bit having retrac teeth and method for its ...

    As is best seen in FIGS. 1 and 3, the drill bit 1 is provided with a number of straight grooves 16 for conducting drill cuttings on its external surface, which grooves extend in the axial direction of the drill bit 1 and therebetween define a number of straight protruding lands 17, which likewise extend in the axial direction of the drill bit 1 ...

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  • threaded button bits,drill rigs and rock drills,top

    2019-11-25 · T38 Thread Rock Button Bits Diameter(mm):64/70/76/89 Gauge button angle°:64/70/76/89 Material:64/70/76/89; T38 T45 T51 Thread Button Bits Diameter:: 64mm, 70mm, 76mm, 89mm Button Bits. Material:: 64mm, 70mm, 76mm, 89mm Button Bits. Heat Treatment:: 64mm, 70mm, 76mm, 89mm Button Bits. Hard rock tungsten carbide rock rock drilling thread drill bit

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  • Threaded Button Bits | Helso Rocktools

    Drill hole plugs; Threaded Button Bits ... Threaded Button Bits; Threaded Button Bits. Sort by. Show per page. T51 Ø 89mm, Retrac, DC LONG BODY. 153,00 € (VAT 0%) T45 Ø 89mm, Retrac, DC LONG BODY. T45 Ø 89mm, Retrac, DC LONG BODY 230mm. 153,00 € (VAT 0%) T45 Ø 70mm, Retrac, DC LONG BODY. T45 Ø 70mm, Retrac, DC LONG BODY 210mm . 99,00 ...

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  • China Drill Bits Body, China Drill Bits Body

    Alibaba.com offers 4,163 drill bits body products. A wide variety of drill bits body options are available to you, There are 4,163 drill bits body suppliers, mainly located in Asia. The top supplying country or region is China, which supply 100% of drill bits body respectively.

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  • Bench drilling oil & gas drill bit, Bench drilling drill ...

    Find your bench drilling oil & gas drill bit easily amongst the 14 products from the leading brands on DirectIndustry, the industry specialist for your professional purchases.

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  • Connected To Hex22 Light Duty Rock Drill Chisel Drill Bit

    (2) Tapered Rock Drill Tools - chisel bit, cross bit, button bit, drill rod of taper 7, 11, 12 degree (3) Threaded Rock Drill Tools - button bit, retrac button bit, drop center button bit, dome bit, reaming bit,extension rod, MF-Rod, Hex rod, coupling sleeve, crossover coupling of thread R25, R28, R32, R38, T38, T45, T51, ST58, ST68.

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  • Threaded button bits | Threaded drill bits | Top

    ProDrill manufactures high quality threaded button bits,threaded drill bits,top hammer drill bits,top hole hammer bits with drop center bit face,flat face,uniface bit face for 15 years

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  • Single-function core drill bit E&S DC Type | CORE

    Single-function core drill bit E&S DC Type. Capable of drilling reinforced concrete (cutting up to triple-reinforcement) by dry process without using water. Center pin positions only to reduce vibration and noise. Uses “10 mm/13 mm chuck combination shank (PAT.P)” allowing most drill chucks.

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  • Rock drill bit having retrac teeth and method for its ...

    2001-3-2 · [0017] As is best seen in FIGS. 1 and 3, the drill bit 1 is provided with a number of straight grooves 16 for conducting drill cuttings on its external surface, which grooves extend in the axial direction of the drill bit 1 and therebetween define a number of straight protruding lands 17, which likewise extend in the axial direction of the ...

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  • Drilling | MITSUBISHI MATERIALS CORPORATION

    Diamond Coated Drill Series. For Hard, Brittle Materials DCBSS (made-to-order) For Non-ferrous Materials DCSSS,DCSSM. Solid Carbide Drill. MHE Drill for Wheel Hubs. Solid Carbide Drill for Stainless Steel WSTAR Drill Series. MMS. Solid Carbide Drill with Through Coolant Holes WSTAR DRILL …

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  • Sandvik 7516-4927-S48 Retrac Bit T148430 | eBay

    Find many great new & used options and get the best deals for Sandvik 7516-4927-S48 Retrac Bit T148430 at the best online prices at eBay! Free shipping for many products!

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