r22 r25 r38 t38 t45 t51 thread model rock drill button bits uae

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  • Rock Drilling Tools R22, R25, R28, R32, R35, R38, T38, T45 ...

    T38 Drill Equipment Rock Drilling Tools - T38 Drilling Tools,T38 Button Bits,T38 Drill Rod. R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST68, T60 Threaded …

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  • T38 T45 T51 Button Bits Rock Drill Bits Borehole Drilling ...

    R22,R25,R28,R32,R38,T38,T45,T51,GT60,ST58,ST68. Diameter. 38mm-152mm. Use. Mining and drilling. Color. According to the customer request. Thread button …

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  • T38 T45 T51 Mining Rock Drilling Tools Forging Thread ...

    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 size: Round 32, Round 39, Round 46, Round 52. Length: 915mm to 5450mm.

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  • R25-32 T38 T45 T51 Gt60 115mm 102mm 89mm 76mm 64mm

    2021-8-6u2002·u2002Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock. Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have many thread.

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  • R25 R32 R38 T38 T45 T51 Tapered Threaded Rod And Bits

    R25 R32 R38 T38 T45 T51 Tapered Threaded Rod And Bits Rock Steel Drill Rod . Threaded drill rods are ideal in small hole drilling, all integral drill rods consist of hex. rods with integrated cemented carbide chisel-shaped bit heads.

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  • R series R22 R25 R28 R32 R35 R38 thread button bits with ...

    2021-1-13u2002·u2002R Series R22 R25 R28 R32 R35 R38 Thread Button Bits With Normal Skirt, Find Complete Details about R Series R22 R25 R28 R32 R35 R38 Thread Button Bits With Normal Skirt,R Series Button Bits,Button Bits,Thread Button Bits from Drill Bit Supplier or Manufacturer-superdrill

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  • MF T38-R38 adapter Coupling Sleeve for drilling pipe ...

    Thread sizes:R22 R25 R32 R38 T38 T45 T51|Diameter 1 3/8'-3 1/3... Top Hammer Drill Parts R28-R38 CopyRight 2013 All Right Reserved Superdrill Enterprise website system 鄂ICP备18004920-1号 …

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  • Steel Rock Drill Bits Diameter 64 - 89mm, T38 Threaded ...

    Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock. Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have many thread.

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  • T38 T45 T51 R32 R38 Shank Adaptors For Top Hammer Drilling ...

    Our rock drill shank adapters are available for: (1) Size: R28, R32, R38, T38, T45, T51, T60. (2) Package: In wooden case or in bundles. Shank adapters. The shank adapters are manufactured from specially selected alloy steels followed by heat treatment through carburizing which withstands the high impact power of drilling.

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  • T51 127 Mm Spherical Buttons Drop Center Rock Drill Bits

    T51 127mm Spherical Buttons Drop Center Rock Drill Bits. Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations. (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that are known to have strong configuration against carbide fracture.

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  • Rock Drilling Tools R22, R25, R28, R32, R35, R38,

    T38 Drill Equipment Rock Drilling Tools - T38 Drilling Tools,T38 Button Bits,T38 Drill Rod. R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST68, T60 Threaded Rock Drilling Tools. Threaded Button Bits. China Thread Button Bits Manufacturers, Suppliers, Wholesaler. China GT60 Button Bits Manufacturers GT60 Threaded Button Bits …

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  • R series R22 R25 R28 R32 R35 R38 thread button bits with ...

    2021-1-13u2002·u2002R Series R22 R25 R28 R32 R35 R38 Thread Button Bits With Normal Skirt, Find Complete Details about R Series R22 R25 R28 R32 R35 R38 Thread Button Bits With Normal Skirt,R Series Button Bits,Button Bits,Thread Button Bits from Drill Bit Supplier or Manufacturer-superdrill

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  • R25-32 T38 T45 T51 Gt60 115mm 102mm 89mm 76mm

    Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock. Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have many thread.

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  • R25 Thread Rock Button Bits - King Rock Drilling Tool

    2021-8-5u2002·u2002R25 rock drilling bits Manufacturer and Supplier of Best Quality Rock Drilling Consumables MADE IN CHINA. Contact: Mr Bart Yang [email protected] phone/whatsApp:008618537121208 www.kingrockdrillingtool.com ... R25 Thread Rock Button Bits ... Thread button bits could be with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45 ...

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  • China R25 R28 R32 R38 T38 T45 T51 Gt60 Atlas Copco

    China R25 R28 R32 R38 T38 T45 T51 Gt60 Atlas Copco Thread Carbide Button Rock Retrac Drill Bit for Drilling Granite, Find details about China Thread Button Bit, Button Drill Bit from R25 R28 R32 R38 T38 T45 T51 Gt60 Atlas Copco Thread Carbide Button Rock Retrac Drill Bit for Drilling Granite - R. S. International Trade Co. Ltd

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  • R32 R38 T38 T45 T51 Threaded Extension Drill Rods For ...

    R32 R38 T38 T45 T51 Threaded Extension Drill Rods For Mining Quarring Tunneling Blasting Drilling, Find Complete Details about R32 R38 T38 T45 T51 Threaded Extension Drill Rods For Mining Quarring Tunneling Blasting Drilling,Extension Rod,Drifter Rod,Drill Rod from Mining Machinery Parts Supplier or Manufacturer-Yantai Panda Equipment Co., Ltd.

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  • China R32, T38, T45, T51 Reaming Button Bits for Rock ...

    China R32, T38, T45, T51 Reaming Button Bits for Rock Drilling, Find details about China Reaming Button Bits, Reaming Bits from R32, T38, T45, T51 Reaming Button Bits for Rock Drilling - Yanggu Ruilister Engineering Machinery Co., Ltd.

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  • R32 Thread Rock Button Bits - King Rock Drilling Tool

    2021-8-5u2002·u2002Thread button bits could be with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, T60, ST58, ST68 etc. T60-92mm, T60-96mm, T60-102mm, T60-115mm, T60-118mm, T60-127mm, T60-140mm, T60-152mm etc. T38 threaded button bits could be produced as per your requirements completely, such as flat face or drop-center face; normal body ...

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  • R38 T38 T45 T51 Standard Type rock drill rods,

    Roschen Drilling Steel Drill Rod, R38 T38 T45 Drilling Mining Machinery Parts Rock Drill Rods R38 T38 T45 T51 Standard Type Tungsten Carbide Steel Drill Rod for Top Hammer Drilling . Drill rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill …

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  • BESTLINK quick drilling T38 T45 T51 R32 R38 Standard and ...

    2020-12-18u2002·u2002Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock. (1)Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 (2)Diameter: 38-127mm.

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  • R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST68 ...

    T38 Drill Equipment Rock Drilling Tools - T38 Drilling Tools,T38 Button Bits,T38 Drill Rod. R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST68, T60 Threaded Rock Drilling Tools. Threaded Button Bits. China Thread Button Bits Manufacturers, Suppliers, Wholesaler. China GT60 Button Bits Manufacturers GT60 Threaded Button Bits Suppliers

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  • thread drill head

    2020-9-1u2002·u20023. OEM: In addition, we can designcustomized thread button drill bitsaccording to different drilling application, and custom drill bits are applicable todrill soft rock, loose-medium rock and hard rock. Characteristic (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 ...

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  • R25 R32 R38 T38 T45 T51 Thread Drill Rod For Mining ...

    2021-8-18u2002·u2002R25 R32 R38 T38 T45 T51 Thread Drill Rod For Mining Machinery. We are a professional company which is specialized in making and researching on drilling equipments as well, and our dominant products are chisel bits, cross bits, buttons bits, DTH bits with high, medium and low air pressure, symmetric drilling tools, eccentric drilling tools, standardized API system …

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  • China R25, R32, R38, T38, T45, T51 Thread Coupling Sleeves ...

    Coupling Sleeves, Thread Coupling Sleeves, Drilling Coupling Sleeves manufacturer supplier in China, offering R25, R32, R38, T38, T45, T51 Thread Coupling Sleeves, 12degree Q7-32mm Tapered Button Bit for Taper Rod, Hot Inset Rock Drilling Taper Button Bit for Mining Stone and so …

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  • Top Hammer Drill Bits for mining

    2020-11-3u2002·u2002(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! Provide the top hammer drill bits to the worldwide customers.

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  • T45 89MM retrac thread button bits -Rock Drilling Tools ...

    T45 89MM retrac thread button bits . Thread button bits are made with high quality imported special 45CrNiMoV and YK05 tungsten carbides, manufactured using hot press technology .. Thread sizes: R22, R25, R28, R32, R35, R38, T38, T45, T51, …

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  • Steel Rock Drill Bits Diameter 64 - 89mm, T38 Threaded ...

    Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock. Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have many thread.

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  • R38 170mm Sleeve Type Coupling ... - rockdrill-bits.com

    Threaded coupling sleeve are made of high quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.Both semi-bridge and full-bridge coupling sleeves are manufactured by us in different sizes as below:Thread sizes: R22, R25, R28, R32, R35, R38, T38, T45, T51; Product Name. coupling sleeve.

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  • T38 T45 T51 R32 R38 Shank Adaptors For Top Hammer Drilling ...

    Our rock drill shank adapters are available for: (1) Size: R28, R32, R38, T38, T45, T51, T60. (2) Package: In wooden case or in bundles. Shank adapters. The shank adapters are manufactured from specially selected alloy steels followed by heat treatment through carburizing which withstands the high impact power of drilling.

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  • China T45 T38 76mm Thread Rock Spherical Drill Bits ...

    China T45 T38 76mm Thread Rock Spherical Drill Bits, Find details about China Button Drill Bit, Rock Drill Bit from T45 T38 76mm Thread Rock Spherical Drill Bits - ZHEJIANG PULANKA ROCK TOOLS CO., LTD.

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  • Rock Drilling Tools R22, R25, R28, R32, R35, R38, T38, T45 ...

    T38 Drill Equipment Rock Drilling Tools - T38 Drilling Tools,T38 Button Bits,T38 Drill Rod. R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST68, T60 Threaded Rock Drilling Tools. Threaded Button Bits. China Thread Button Bits Manufacturers, Suppliers, Wholesaler. China GT60 Button Bits Manufacturers GT60 Threaded Button Bits Suppliers

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  • R series R22 R25 R28 R32 R35 R38 thread button bits with ...

    2021-1-13u2002·u2002R Series R22 R25 R28 R32 R35 R38 Thread Button Bits With Normal Skirt, Find Complete Details about R Series R22 R25 R28 R32 R35 R38 Thread Button Bits With Normal Skirt,R Series Button Bits,Button Bits,Thread Button …

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  • R25-32 T38 T45 T51 Gt60 115mm 102mm 89mm 76mm

    Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock. Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have many thread.

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  • R25 Thread Rock Button Bits - King Rock Drilling Tool

    2021-8-5u2002·u2002R25 rock drilling bits Manufacturer and Supplier of Best Quality Rock Drilling Consumables MADE IN CHINA. Contact: Mr Bart Yang [email protected] phone/whatsApp:008618537121208 www.kingrockdrillingtool.com ... R25 Thread Rock Button Bits ... Thread button bits could be with Rope thread R22, R25, R28, R32, R35, R38 and T thread, …

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  • China R25 R28 R32 R38 T38 T45 T51 Gt60 Atlas Copco

    China R25 R28 R32 R38 T38 T45 T51 Gt60 Atlas Copco Thread Carbide Button Rock Retrac Drill Bit for Drilling Granite, Find details about China Thread Button Bit, Button Drill Bit from R25 R28 R32 R38 T38 T45 T51 Gt60 Atlas Copco Thread Carbide Button Rock Retrac Drill Bit for Drilling Granite - R. S. International Trade Co. Ltd

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  • R32 R38 T38 T45 T51 Threaded Extension Drill Rods For ...

    R32 R38 T38 T45 T51 Threaded Extension Drill Rods For Mining Quarring Tunneling Blasting Drilling, Find Complete Details about R32 R38 T38 T45 T51 Threaded Extension Drill Rods For Mining Quarring Tunneling Blasting Drilling,Extension Rod,Drifter Rod,Drill Rod from Mining Machinery Parts Supplier or Manufacturer-Yantai Panda Equipment Co., Ltd.

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  • China R32, T38, T45, T51 Reaming Button Bits for Rock ...

    China R32, T38, T45, T51 Reaming Button Bits for Rock Drilling, Find details about China Reaming Button Bits, Reaming Bits from R32, T38, T45, T51 Reaming Button Bits for Rock Drilling - Yanggu Ruilister Engineering Machinery Co., Ltd.

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  • R32 Thread Rock Button Bits - King Rock Drilling Tool

    2021-8-5u2002·u2002Thread button bits could be with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, T60, ST58, ST68 etc. T60-92mm, T60-96mm, T60-102mm, T60-115mm, T60-118mm, T60-127mm, T60-140mm, T60-152mm etc. T38 threaded button bits could be produced as per your requirements completely, such as flat face or drop-center face; normal …

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  • R38 T38 T45 T51 Standard Type rock drill rods, Tungsten ...

    Roschen Drilling Steel Drill Rod, R38 T38 T45 Drilling Mining Machinery Parts Rock Drill Rods R38 T38 T45 T51 Standard Type Tungsten Carbide Steel Drill Rod for Top Hammer Drilling . Drill rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string.

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  • BESTLINK quick drilling T38 T45 T51 R32 R38 Standard and ...

    2020-12-18u2002·u2002Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock. (1)Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 (2)Diameter: 38 …

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  • China T51 Retract Thread Button Bits Rock Drill Bits ...

    Retract thread button bits are suitable for powerful percussive drills and top hammers with high speed drifter, the products are widely used in bench and production drilling, extensional drilling. 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-152mm

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  • R22, R25, R28, R32, R38, T38, T45, T51, Thread Button Bit

    Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have many thread. It's widely used for hard rock(f=8~18) drilling use. 1) Thread connection: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60 2) Alloy steel:42CrMo 3) Suitable carbide tips:YK05 4)Technology:hot-pressing or welding Before Official Order

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  • China R25, R32, T38, T45, T51 Thread Mf Drilling Rod ...

    It is well known that the performance of the material could be played well only after going through heat treatment to release its maximum potential, therefore, the choice of material and heat treatment process are important on an equal basis. (1) Threaded Connection: R22, …

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  • Threaded Drill Bits, Button Bits, Cross Bits, Retract Bits ...

    R22, R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58, ST68, Threaded Drill Bits, Button Bits, Cross Bits, Retract Bits, TC Carbide Bits, Threaded Button Bits ...

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  • China R32, T38, T45, T51 Reaming Button Bits for Rock ...

    China R32, T38, T45, T51 Reaming Button Bits for Rock Drilling, Find details about China Reaming Button Bits, Reaming Bits from R32, T38, T45, T51 Reaming Button Bits for Rock Drilling - Yanggu Ruilister Engineering Machinery Co., Ltd.

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  • R32 R38 T38 T45 T51 Threaded Extension Drill Rods For ...

    R32 R38 T38 T45 T51 Threaded Extension Drill Rods For Mining Quarring Tunneling Blasting Drilling, Find Complete Details about R32 R38 T38 T45 T51 Threaded Extension Drill Rods For Mining Quarring Tunneling Blasting Drilling,Extension Rod,Drifter Rod,Drill Rod from Mining Machinery Parts Supplier or Manufacturer-Yantai Panda Equipment Co., Ltd.

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  • T45 89MM retrac thread button bits -Rock Drilling Tools ...

    T45 89MM retrac thread button bits . Thread button bits are made with high quality imported special 45CrNiMoV and YK05 tungsten carbides, manufactured using hot press technology .. Thread sizes: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60, bit diameter: 43mm-152mm

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  • China T45 T38 76mm Thread Rock Spherical Drill Bits ...

    China T45 T38 76mm Thread Rock Spherical Drill Bits, Find details about China Button Drill Bit, Rock Drill Bit from T45 T38 76mm Thread Rock Spherical Drill Bits - …

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  • Top Hammer Drilling, Rotary Drilling Tools, Roller Cone Bit

    2019-4-10u2002·u2002- R32, R38, T38, T45, T51, T60, S58, S68 thread. Thread button bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling applications and have the least loss of energy while drilling the rocks.

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  • 76mm 89mm T45 Threaded Drill Button Bits for Mining

    China 76mm 89mm T45 Threaded Drill Button Bits for Mining Rock Drilling, Stone, Quarry Drilling, Drifting and Tunneling, Find details about China Thread Button Bit, Button Drill Bit from 76mm 89mm T45 Threaded Drill Button Bits for Mining Rock Drilling, Stone, Quarry Drilling, Drifting and Tunneling - R. S. International Trade Co. Ltd

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  • Rock Drilling Tools R22, R25, R28, R32, R35, R38, T38, T45 ...

    T38 Drill Equipment Rock Drilling Tools - T38 Drilling Tools,T38 Button Bits,T38 Drill Rod. R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST68, T60 Threaded Rock Drilling Tools. Threaded Button Bits. China Thread Button Bits Manufacturers, Suppliers, Wholesaler. China GT60 Button Bits Manufacturers GT60 Threaded Button Bits Suppliers

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  • R series R22 R25 R28 R32 R35 R38 thread button bits with ...

    2021-1-13u2002·u2002R Series R22 R25 R28 R32 R35 R38 Thread Button Bits With Normal Skirt, Find Complete Details about R Series R22 R25 R28 R32 R35 R38 Thread Button Bits With Normal Skirt,R Series Button Bits,Button Bits,Thread Button Bits from Drill …

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  • R25-32 T38 T45 T51 Gt60 115mm 102mm 89mm 76mm

    Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock. Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have many thread.

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  • R25 Thread Rock Button Bits - King Rock Drilling Tool

    2021-8-5u2002·u2002R25 rock drilling bits Manufacturer and Supplier of Best Quality Rock Drilling Consumables MADE IN CHINA. Contact: Mr Bart Yang [email protected] phone/whatsApp:008618537121208 www.kingrockdrillingtool.com ... R25 Thread Rock Button Bits ... Thread button bits could be with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45 …

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  • China R25 R28 R32 R38 T38 T45 T51 Gt60 Atlas Copco

    China R25 R28 R32 R38 T38 T45 T51 Gt60 Atlas Copco Thread Carbide Button Rock Retrac Drill Bit for Drilling Granite, Find details about China Thread Button Bit, Button Drill Bit from R25 R28 R32 R38 T38 T45 T51 Gt60 Atlas Copco Thread Carbide Button Rock Retrac Drill Bit for Drilling Granite - R. S. International Trade Co. Ltd

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  • R32 R38 T38 T45 T51 Threaded Extension Drill Rods For ...

    R32 R38 T38 T45 T51 Threaded Extension Drill Rods For Mining Quarring Tunneling Blasting Drilling, Find Complete Details about R32 R38 T38 T45 T51 Threaded Extension Drill Rods For Mining Quarring Tunneling Blasting Drilling,Extension Rod,Drifter Rod,Drill Rod from Mining Machinery Parts Supplier or Manufacturer-Yantai Panda Equipment Co., Ltd.

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  • China R32, T38, T45, T51 Reaming Button Bits for Rock ...

    China R32, T38, T45, T51 Reaming Button Bits for Rock Drilling, Find details about China Reaming Button Bits, Reaming Bits from R32, T38, T45, T51 Reaming Button Bits for Rock Drilling - Yanggu Ruilister Engineering Machinery Co., Ltd.

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  • R32 Thread Rock Button Bits - King Rock Drilling Tool

    2021-8-5u2002·u2002Thread button bits could be with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, T60, ST58, ST68 etc. T60-92mm, T60-96mm, T60-102mm, T60-115mm, T60-118mm, T60-127mm, T60-140mm, T60-152mm etc. T38 threaded button bits could be produced as per your requirements completely, such as flat face or drop-center face; normal …

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  • R38 T38 T45 T51 Standard Type rock drill rods, Tungsten ...

    Roschen Drilling Steel Drill Rod, R38 T38 T45 Drilling Mining Machinery Parts Rock Drill Rods R38 T38 T45 T51 Standard Type Tungsten Carbide Steel Drill Rod for Top Hammer Drilling . Drill rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string.

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  • BESTLINK quick drilling T38 T45 T51 R32 R38 Standard and ...

    2020-12-18u2002·u2002Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock. (1)Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 (2)Diameter: 38 …

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