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T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod

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  • drifting drill rod, drifting drill rod Suppliers and ...

    T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 80.00-100.00 Piece. 1.0 Pieces (Min. Order) 2 YRS Hebei Gimarpol Machinery Technology Co., Ltd. Contact Supplier. 1/2. T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 50.00-200.00 Piece. 20.0 Pieces (Min. Order) 1 YRS Liaocheng Mingda ...

    Get Price
  • tunneling drill rod, tunneling drill rod Suppliers and ...

    Top Hammer Drilling Tools Dfiter Rods T38-Hex-32-R32 Extension Thread Drill Rod for Drifting and ... T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 80.00-100.00 Piece. 1.0 Pieces (Min. Order) 2 YRS Hebei Gimarpol Machinery Technology Co., Ltd. Contact Supplier. 1/2. T38 Round 39 Thread Drifting Bench and tunneling ...

    Get Price
  • Bestlink T38 Thread Round Extension Rod For

    Bestlink T38 Thread Round Extension Rod for Tunneling . Extension rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling. And the threads can be used for connecting couplings, shanks, couplings or bits. Body Type: There are two shapes of extension rods, round ...

    Get Price
  • MF Drifting Drill Rod | R32 T38 Drifting Drill Steel ...

    Rock drilling tools manufacturer ProDrill manufactures drifting drill rod,drifting drill steel,drifter rod, tunneling rods, rock drill bits and rock drilling tools. ... (8’-21’)in R25, R28,R35 bit end threads with standard shank end thread types. Hexagon body of H25-H35 and Round 39. Male/Female Tunnelling Rods are also available on 35mm ...

    Get Price
  • T38 T45 T51 Black Threaded Drill Rod For Tunnel

    Same as extension rods, our all drifting & tunneling rods are produced by CNC machining and advanced heat treatment on the base of the same steels as . We are able to supply full range of drifting & tunneling rods shown as below: Thread sizes: R22, R25, R28, R32, R38,T38 Rods diameter: round 32mm, round 39mm, Hex.25mm, Hex.28mm, Hex. 32mm, Hex ...

    Get Price
  • R32 R38 T38 Round and Hex Threaded Drill Rod For

    High quality R32 R38 T38 Round and Hex Threaded Drill Rod For Short Hole Drilling Tunneling from China, China's leading Threaded Drill Rod product, with strict quality control Drill Rod Threaded factories, producing high quality drill extension rod products.

    Get Price
  • Extension Drill Rod - Superdrill

    chất lượng cao Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling từ Trung Quốc, Hàng đầu của Trung Quốc diamond core drilling bits Sản phẩm, với kiểm soát chất lượng nghiêm ngặt concrete core drill bit nhà máy, sản xuất chất lượng cao

    Get Price
  • Custom Round T38 T60 Extension Drill Rods for

    کیفیت بالا Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling از چین, پیشرو چین است diamond core drilling bits تولید - محصول, با کنترل کیفیت دقیق concrete core drill bit کارخانه, تولید با کیفیت بالا concrete core drill …

    Get Price
  • Custom Round T38 T60 Extension Drill Rods for

    جودة عالية Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling من الصين, الرائدة في الصين diamond core drilling bits المنتج, concrete core drill bit مصانع, انتاج جودة عالية concrete core drill bit المنتجات.

    Get Price
  • drifting drill rod, drifting drill rod Suppliers and ...

    T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 80.00-100.00 Piece. 1.0 Pieces (Min. Order) 2 YRS Hebei Gimarpol Machinery Technology Co., Ltd. Contact Supplier. 1/2. T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 50.00-200.00 Piece. 20.0 Pieces (Min. Order) 1 YRS Liaocheng Mingda ...

    Get Price
  • tunneling drill rod, tunneling drill rod Suppliers and ...

    Top Hammer Drilling Tools Dfiter Rods T38-Hex-32-R32 Extension Thread Drill Rod for Drifting and ... T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 80.00-100.00 Piece. 1.0 Pieces (Min. Order) 2 YRS Hebei Gimarpol Machinery Technology Co., Ltd. Contact Supplier. 1/2. T38 Round 39 Thread Drifting Bench and tunneling ...

    Get Price
  • Bestlink T38 Thread Round Extension Rod For

    Bestlink T38 Thread Round Extension Rod for Tunneling . Extension rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling. And the threads can be used for connecting couplings, shanks, couplings or bits. Body Type: There are two shapes of extension rods, round ...

    Get Price
  • MF Drifting Drill Rod | R32 T38 Drifting Drill Steel ...

    Rock drilling tools manufacturer ProDrill manufactures drifting drill rod,drifting drill steel,drifter rod, tunneling rods, rock drill bits and rock drilling tools. ... (8’-21’)in R25, R28,R35 bit end threads with standard shank end thread types. Hexagon body of H25-H35 and Round 39. Male/Female Tunnelling Rods are also available on 35mm ...

    Get Price
  • T38 T45 T51 Black Threaded Drill Rod For Tunnel

    Same as extension rods, our all drifting & tunneling rods are produced by CNC machining and advanced heat treatment on the base of the same steels as . We are able to supply full range of drifting & tunneling rods shown as below: Thread sizes: R22, R25, R28, R32, R38,T38 Rods diameter: round 32mm, round 39mm, Hex.25mm, Hex.28mm, Hex. 32mm, Hex ...

    Get Price
  • R32 R38 T38 Round and Hex Threaded Drill Rod For

    High quality R32 R38 T38 Round and Hex Threaded Drill Rod For Short Hole Drilling Tunneling from China, China's leading Threaded Drill Rod product, with strict quality control Drill Rod Threaded factories, producing high quality drill extension rod products.

    Get Price
  • Extension Drill Rod - Superdrill

    chất lượng cao Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling từ Trung Quốc, Hàng đầu của Trung Quốc diamond core drilling bits Sản phẩm, với kiểm soát chất lượng nghiêm ngặt concrete core drill bit nhà máy, sản xuất chất lượng cao

    Get Price
  • Custom Round T38 T60 Extension Drill Rods for

    کیفیت بالا Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling از چین, پیشرو چین است diamond core drilling bits تولید - محصول, با کنترل کیفیت دقیق concrete core drill bit کارخانه, تولید با کیفیت بالا concrete core drill …

    Get Price
  • Custom Round T38 T60 Extension Drill Rods for

    جودة عالية Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling من الصين, الرائدة في الصين diamond core drilling bits المنتج, concrete core drill bit مصانع, انتاج جودة عالية concrete core drill bit المنتجات.

    Get Price
  • drifting drill rod, drifting drill rod Suppliers and ...

    T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 80.00-100.00 Piece. 1.0 Pieces (Min. Order) 2 YRS Hebei Gimarpol Machinery Technology Co., Ltd. Contact Supplier. 1/2. T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 50.00-200.00 Piece. 20.0 Pieces (Min. Order) 1 YRS Liaocheng Mingda ...

    Get Price
  • tunneling drill rod, tunneling drill rod Suppliers and ...

    Top Hammer Drilling Tools Dfiter Rods T38-Hex-32-R32 Extension Thread Drill Rod for Drifting and ... T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 80.00-100.00 Piece. 1.0 Pieces (Min. Order) 2 YRS Hebei Gimarpol Machinery Technology Co., Ltd. Contact Supplier. 1/2. T38 Round 39 Thread Drifting Bench and tunneling ...

    Get Price
  • MF Drifting Drill Rod | R32 T38 Drifting Drill Steel ...

    Rock drilling tools manufacturer ProDrill manufactures drifting drill rod,drifting drill steel,drifter rod, tunneling rods, rock drill bits and rock drilling tools. ... (8’-21’)in R25, R28,R35 bit end threads with standard shank end thread types. Hexagon body of H25-H35 and Round 39. Male/Female Tunnelling Rods are also available on 35mm ...

    Get Price
  • China T38 Drill rod manufacturers, T38 Drill rod

    Same as extension rods, our all drifting & tunneling rods are produced by CNC machining and advanced heat treatment on the base of the same steels as . We are able to supply full range of drifting & tunneling rods shown as below: Thread sizes: R22, R25, R28, R32, R38,T38 Rods diameter: round 32mm, round 39mm, Hex.25mm, Hex.28mm, Hex. 32mm, Hex ...

    Get Price
  • T38 T45 T51 Black Threaded Drill Rod For Tunnel

    chất lượng cao Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling từ Trung Quốc, Hàng đầu của Trung Quốc diamond core drilling bits Sản phẩm, với kiểm soát chất lượng nghiêm ngặt concrete core drill bit nhà máy, sản xuất chất lượng cao

    Get Price
  • MF Drifting Drill Rod | R32 T38 Drifting Drill Steel ...

    کیفیت بالا Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling از چین, پیشرو چین است diamond core drilling bits تولید - محصول, با کنترل کیفیت دقیق concrete core drill bit کارخانه, تولید با کیفیت بالا concrete core drill …

    Get Price
  • Custom Round T38 T60 Extension Drill Rods for

    جودة عالية Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling من الصين, الرائدة في الصين diamond core drilling bits المنتج, concrete core drill bit مصانع, انتاج جودة عالية concrete core drill bit المنتجات.

    Get Price
  • Custom Round T38 T60 Extension Drill Rods for

    उच्च गुणवत्ता Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling चीन से, चीन का अग्रणी diamond core drilling bits उत्पाद, सख्त गुणवत्ता नियंत्रण के साथ concrete core drill bit कारखानों, उच्च गुणवत्ता का ...

    Get Price
  • drifting drill rod, drifting drill rod Suppliers and ...

    T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 80.00-100.00 Piece. 1.0 Pieces (Min. Order) 2 YRS Hebei Gimarpol Machinery Technology Co., Ltd. Contact Supplier. 1/2. T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 50.00-200.00 Piece. 20.0 Pieces (Min. Order) 1 YRS Liaocheng Mingda ...

    Get Price
  • tunneling drill rod, tunneling drill rod Suppliers and ...

    Top Hammer Drilling Tools Dfiter Rods T38-Hex-32-R32 Extension Thread Drill Rod for Drifting and ... T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 80.00-100.00 Piece. 1.0 Pieces (Min. Order) 2 YRS Hebei Gimarpol Machinery Technology Co., Ltd. Contact Supplier. 1/2. T38 Round 39 Thread Drifting Bench and tunneling ...

    Get Price
  • Bestlink T38 Thread Round Extension Rod For

    Bestlink T38 Thread Round Extension Rod for Tunneling . Extension rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling. And the threads can be used for connecting couplings, shanks, couplings or bits. Body Type: There are two shapes of extension rods, round ...

    Get Price
  • MF Drifting Drill Rod | R32 T38 Drifting Drill Steel ...

    Rock drilling tools manufacturer ProDrill manufactures drifting drill rod,drifting drill steel,drifter rod, tunneling rods, rock drill bits and rock drilling tools. ... (8’-21’)in R25, R28,R35 bit end threads with standard shank end thread types. Hexagon body of H25-H35 and Round 39. Male/Female Tunnelling Rods are also available on 35mm ...

    Get Price
  • T38 T45 T51 Black Threaded Drill Rod For Tunnel

    Same as extension rods, our all drifting & tunneling rods are produced by CNC machining and advanced heat treatment on the base of the same steels as . We are able to supply full range of drifting & tunneling rods shown as below: Thread sizes: R22, R25, R28, R32, R38,T38 Rods diameter: round 32mm, round 39mm, Hex.25mm, Hex.28mm, Hex. 32mm, Hex ...

    Get Price
  • R32 R38 T38 Round and Hex Threaded Drill Rod For

    High quality R32 R38 T38 Round and Hex Threaded Drill Rod For Short Hole Drilling Tunneling from China, China's leading Threaded Drill Rod product, with strict quality control Drill Rod Threaded factories, producing high quality drill extension rod products.

    Get Price
  • Extension Drill Rod - Superdrill

    chất lượng cao Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling từ Trung Quốc, Hàng đầu của Trung Quốc diamond core drilling bits Sản phẩm, với kiểm soát chất lượng nghiêm ngặt concrete core drill bit nhà máy, sản xuất chất lượng cao

    Get Price
  • Custom Round T38 T60 Extension Drill Rods for

    کیفیت بالا Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling از چین, پیشرو چین است diamond core drilling bits تولید - محصول, با کنترل کیفیت دقیق concrete core drill bit کارخانه, تولید با کیفیت بالا concrete core drill …

    Get Price
  • Custom Round T38 T60 Extension Drill Rods for

    جودة عالية Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling من الصين, الرائدة في الصين diamond core drilling bits المنتج, concrete core drill bit مصانع, انتاج جودة عالية concrete core drill bit المنتجات.

    Get Price
  • drifting drill rod, drifting drill rod Suppliers and ...

    T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 80.00-100.00 Piece. 1.0 Pieces (Min. Order) 2 YRS Hebei Gimarpol Machinery Technology Co., Ltd. Contact Supplier. 1/2. T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 50.00-200.00 Piece. 20.0 Pieces (Min. Order) 1 YRS Liaocheng Mingda ...

    Get Price
  • tunneling drill rod, tunneling drill rod Suppliers and ...

    Top Hammer Drilling Tools Dfiter Rods T38-Hex-32-R32 Extension Thread Drill Rod for Drifting and ... T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 80.00-100.00 Piece. 1.0 Pieces (Min. Order) 2 YRS Hebei Gimarpol Machinery Technology Co., Ltd. Contact Supplier. 1/2. T38 Round 39 Thread Drifting Bench and tunneling ...

    Get Price
  • Bestlink T38 Thread Round Extension Rod For

    Bestlink T38 Thread Round Extension Rod for Tunneling . Extension rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling. And the threads can be used for connecting couplings, shanks, couplings or bits. Body Type: There are two shapes of extension rods, round ...

    Get Price
  • MF Drifting Drill Rod | R32 T38 Drifting Drill Steel ...

    Rock drilling tools manufacturer ProDrill manufactures drifting drill rod,drifting drill steel,drifter rod, tunneling rods, rock drill bits and rock drilling tools. ... (8’-21’)in R25, R28,R35 bit end threads with standard shank end thread types. Hexagon body of H25-H35 and Round 39. Male/Female Tunnelling Rods are also available on 35mm ...

    Get Price
  • T38 T45 T51 Black Threaded Drill Rod For Tunnel

    Same as extension rods, our all drifting & tunneling rods are produced by CNC machining and advanced heat treatment on the base of the same steels as . We are able to supply full range of drifting & tunneling rods shown as below: Thread sizes: R22, R25, R28, R32, R38,T38 Rods diameter: round 32mm, round 39mm, Hex.25mm, Hex.28mm, Hex. 32mm, Hex ...

    Get Price
  • R32 R38 T38 Round and Hex Threaded Drill Rod For

    High quality R32 R38 T38 Round and Hex Threaded Drill Rod For Short Hole Drilling Tunneling from China, China's leading Threaded Drill Rod product, with strict quality control Drill Rod Threaded factories, producing high quality drill extension rod products.

    Get Price
  • Extension Drill Rod - Superdrill

    chất lượng cao Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling từ Trung Quốc, Hàng đầu của Trung Quốc diamond core drilling bits Sản phẩm, với kiểm soát chất lượng nghiêm ngặt concrete core drill bit nhà máy, sản xuất chất lượng cao

    Get Price
  • Custom Round T38 T60 Extension Drill Rods for

    کیفیت بالا Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling از چین, پیشرو چین است diamond core drilling bits تولید - محصول, با کنترل کیفیت دقیق concrete core drill bit کارخانه, تولید با کیفیت بالا concrete core drill …

    Get Price
  • Custom Round T38 T60 Extension Drill Rods for

    جودة عالية Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling من الصين, الرائدة في الصين diamond core drilling bits المنتج, concrete core drill bit مصانع, انتاج جودة عالية concrete core drill bit المنتجات.

    Get Price
  • drifting drill rod, drifting drill rod Suppliers and ...

    T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 80.00-100.00 Piece. 1.0 Pieces (Min. Order) 2 YRS Hebei Gimarpol Machinery Technology Co., Ltd. Contact Supplier. 1/2. T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 50.00-200.00 Piece. 20.0 Pieces (Min. Order) 1 YRS Liaocheng Mingda ...

    Get Price
  • tunneling drill rod, tunneling drill rod Suppliers and ...

    Top Hammer Drilling Tools Dfiter Rods T38-Hex-32-R32 Extension Thread Drill Rod for Drifting and ... T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 80.00-100.00 Piece. 1.0 Pieces (Min. Order) 2 YRS Hebei Gimarpol Machinery Technology Co., Ltd. Contact Supplier. 1/2. T38 Round 39 Thread Drifting Bench and tunneling ...

    Get Price
  • Bestlink T38 Thread Round Extension Rod For

    Bestlink T38 Thread Round Extension Rod for Tunneling . Extension rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling. And the threads can be used for connecting couplings, shanks, couplings or bits. Body Type: There are two shapes of extension rods, round ...

    Get Price
  • MF Drifting Drill Rod | R32 T38 Drifting Drill Steel ...

    Rock drilling tools manufacturer ProDrill manufactures drifting drill rod,drifting drill steel,drifter rod, tunneling rods, rock drill bits and rock drilling tools. ... (8’-21’)in R25, R28,R35 bit end threads with standard shank end thread types. Hexagon body of H25-H35 and Round 39. Male/Female Tunnelling Rods are also available on 35mm ...

    Get Price
  • T38 T45 T51 Black Threaded Drill Rod For Tunnel

    Same as extension rods, our all drifting & tunneling rods are produced by CNC machining and advanced heat treatment on the base of the same steels as . We are able to supply full range of drifting & tunneling rods shown as below: Thread sizes: R22, R25, R28, R32, R38,T38 Rods diameter: round 32mm, round 39mm, Hex.25mm, Hex.28mm, Hex. 32mm, Hex ...

    Get Price
  • R32 R38 T38 Round and Hex Threaded Drill Rod For

    High quality R32 R38 T38 Round and Hex Threaded Drill Rod For Short Hole Drilling Tunneling from China, China's leading Threaded Drill Rod product, with strict quality control Drill Rod Threaded factories, producing high quality drill extension rod products.

    Get Price
  • Extension Drill Rod - Superdrill

    chất lượng cao Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling từ Trung Quốc, Hàng đầu của Trung Quốc diamond core drilling bits Sản phẩm, với kiểm soát chất lượng nghiêm ngặt concrete core drill bit nhà máy, sản xuất chất lượng cao

    Get Price
  • Custom Round T38 T60 Extension Drill Rods for

    کیفیت بالا Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling از چین, پیشرو چین است diamond core drilling bits تولید - محصول, با کنترل کیفیت دقیق concrete core drill bit کارخانه, تولید با کیفیت بالا concrete core drill …

    Get Price
  • Custom Round T38 T60 Extension Drill Rods for

    جودة عالية Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling من الصين, الرائدة في الصين diamond core drilling bits المنتج, concrete core drill bit مصانع, انتاج جودة عالية concrete core drill bit المنتجات.

    Get Price
  • drifting drill rod, drifting drill rod Suppliers and ...

    T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 80.00-100.00 Piece. 1.0 Pieces (Min. Order) 2 YRS Hebei Gimarpol Machinery Technology Co., Ltd. Contact Supplier. 1/2. T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 50.00-200.00 Piece. 20.0 Pieces (Min. Order) 1 YRS Liaocheng Mingda ...

    Get Price
  • tunneling drill rod, tunneling drill rod Suppliers and ...

    Top Hammer Drilling Tools Dfiter Rods T38-Hex-32-R32 Extension Thread Drill Rod for Drifting and ... T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 80.00-100.00 Piece. 1.0 Pieces (Min. Order) 2 YRS Hebei Gimarpol Machinery Technology Co., Ltd. Contact Supplier. 1/2. T38 Round 39 Thread Drifting Bench and tunneling ...

    Get Price
  • Bestlink T38 Thread Round Extension Rod For

    Bestlink T38 Thread Round Extension Rod for Tunneling . Extension rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling. And the threads can be used for connecting couplings, shanks, couplings or bits. Body Type: There are two shapes of extension rods, round ...

    Get Price
  • MF Drifting Drill Rod | R32 T38 Drifting Drill Steel ...

    Rock drilling tools manufacturer ProDrill manufactures drifting drill rod,drifting drill steel,drifter rod, tunneling rods, rock drill bits and rock drilling tools. ... (8’-21’)in R25, R28,R35 bit end threads with standard shank end thread types. Hexagon body of H25-H35 and Round 39. Male/Female Tunnelling Rods are also available on 35mm ...

    Get Price
  • T38 T45 T51 Black Threaded Drill Rod For Tunnel

    Same as extension rods, our all drifting & tunneling rods are produced by CNC machining and advanced heat treatment on the base of the same steels as . We are able to supply full range of drifting & tunneling rods shown as below: Thread sizes: R22, R25, R28, R32, R38,T38 Rods diameter: round 32mm, round 39mm, Hex.25mm, Hex.28mm, Hex. 32mm, Hex ...

    Get Price
  • R32 R38 T38 Round and Hex Threaded Drill Rod For

    High quality R32 R38 T38 Round and Hex Threaded Drill Rod For Short Hole Drilling Tunneling from China, China's leading Threaded Drill Rod product, with strict quality control Drill Rod Threaded factories, producing high quality drill extension rod products.

    Get Price
  • Extension Drill Rod - Superdrill

    chất lượng cao Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling từ Trung Quốc, Hàng đầu của Trung Quốc diamond core drilling bits Sản phẩm, với kiểm soát chất lượng nghiêm ngặt concrete core drill bit nhà máy, sản xuất chất lượng cao

    Get Price
  • Custom Round T38 T60 Extension Drill Rods for

    کیفیت بالا Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling از چین, پیشرو چین است diamond core drilling bits تولید - محصول, با کنترل کیفیت دقیق concrete core drill bit کارخانه, تولید با کیفیت بالا concrete core drill …

    Get Price
  • Custom Round T38 T60 Extension Drill Rods for

    جودة عالية Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling من الصين, الرائدة في الصين diamond core drilling bits المنتج, concrete core drill bit مصانع, انتاج جودة عالية concrete core drill bit المنتجات.

    Get Price
  • drifting drill rod, drifting drill rod Suppliers and ...

    T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 80.00-100.00 Piece. 1.0 Pieces (Min. Order) 2 YRS Hebei Gimarpol Machinery Technology Co., Ltd. Contact Supplier. 1/2. T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 50.00-200.00 Piece. 20.0 Pieces (Min. Order) 1 YRS Liaocheng Mingda ...

    Get Price
  • tunneling drill rod, tunneling drill rod Suppliers and ...

    Top Hammer Drilling Tools Dfiter Rods T38-Hex-32-R32 Extension Thread Drill Rod for Drifting and ... T38 Round 39 Thread Drifting Bench and tunneling Extension drill rod. US 80.00-100.00 Piece. 1.0 Pieces (Min. Order) 2 YRS Hebei Gimarpol Machinery Technology Co., Ltd. Contact Supplier. 1/2. T38 Round 39 Thread Drifting Bench and tunneling ...

    Get Price
  • Bestlink T38 Thread Round Extension Rod For

    Bestlink T38 Thread Round Extension Rod for Tunneling . Extension rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling. And the threads can be used for connecting couplings, shanks, couplings or bits. Body Type: There are two shapes of extension rods, round ...

    Get Price
  • MF Drifting Drill Rod | R32 T38 Drifting Drill Steel ...

    Rock drilling tools manufacturer ProDrill manufactures drifting drill rod,drifting drill steel,drifter rod, tunneling rods, rock drill bits and rock drilling tools. ... (8’-21’)in R25, R28,R35 bit end threads with standard shank end thread types. Hexagon body of H25-H35 and Round 39. Male/Female Tunnelling Rods are also available on 35mm ...

    Get Price
  • T38 T45 T51 Black Threaded Drill Rod For Tunnel

    Same as extension rods, our all drifting & tunneling rods are produced by CNC machining and advanced heat treatment on the base of the same steels as . We are able to supply full range of drifting & tunneling rods shown as below: Thread sizes: R22, R25, R28, R32, R38,T38 Rods diameter: round 32mm, round 39mm, Hex.25mm, Hex.28mm, Hex. 32mm, Hex ...

    Get Price
  • R32 R38 T38 Round and Hex Threaded Drill Rod For

    High quality R32 R38 T38 Round and Hex Threaded Drill Rod For Short Hole Drilling Tunneling from China, China's leading Threaded Drill Rod product, with strict quality control Drill Rod Threaded factories, producing high quality drill extension rod products.

    Get Price
  • Extension Drill Rod - Superdrill

    chất lượng cao Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling từ Trung Quốc, Hàng đầu của Trung Quốc diamond core drilling bits Sản phẩm, với kiểm soát chất lượng nghiêm ngặt concrete core drill bit nhà máy, sản xuất chất lượng cao

    Get Price
  • Custom Round T38 T60 Extension Drill Rods for

    کیفیت بالا Custom Round T38 T60 Extension Drill Rods for Drifting Tunneling از چین, پیشرو چین است diamond core drilling bits تولید - محصول, با کنترل کیفیت دقیق concrete core drill bit کارخانه, تولید با کیفیت بالا concrete core drill …

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  • Custom Round T38 T60 Extension Drill Rods for

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