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  • China Wholesale Top Hammer Drill Bit –  Bench and long-hole drilling ST68 (2 3/4″) – LYNE

    China Wholesale Top Hammer Drill Bit – Bench and long-hole drilling ST68 (2 3/4″) – LYNE

    Bench and long-hole drilling ST68 (2 3/4″) R25 (1”) R28 (1 1/8”) R32 (1 1/4”) R/T38 (1 1/2”) T45 (1 3/4”) T51 (2”) T60 (2 3/8”) Drill bit R/T38 Extension rod T38 – Hex. 32 mm – T38 Extension rod T38 – Round 38 mm – T38 (Speedrod) Extension rod R38 – Round 38 mm – R38 Extension rod T38 – Round 38 mm – T38 Extenstion rod T38 – Round 38 mm – T38 (with double thread) Guide rod T38 – Round 4...
  • China Wholesale Bore Hole Drill Bit Suppliers –  R25 (1 “) bit thread Bits Diameter – LYNE

    China Wholesale Bore Hole Drill Bit Suppliers – R25 (1 “) bit thread Bits Diameter – LYNE

    Bits Diameter Buttons,mm Angle Flushing hole Weight approx kg Part No. mm in Front No Size Gauge No Size Type Front Gauge Button bit   33 1 5/16” 2×7 5×7 35º 1 1 0.40 1431-33R25-27/57-45-41 35 1 3/8” 2×7 5×9 30º 1 1 0.50 1431-35R25-27/59-45-41 37 1 29/64” 2×7 5×9 30º 1 1 0.60 1431-37R25-27/59-45-41 38 1 1/2” 2×7 5×9 30º 1 1 0.60 1431-38R25-27/59-45-41 ...
  • China Wholesale Metal Cutting Core Drill Bits Factory –  Foundation Auger Drilling Teeth B47k19h – LYNE

    China Wholesale Metal Cutting Core Drill Bits Factory – Foundation Auger Drilling Teeth B47k19h – LYNE

    Replaceable Cutter Bit is one kind of Pre-cutting Bit. It can be installed in the Disc Cutter Holder to replace Disc Cutter in smaller-diameter gravel or intensely weathered rocks conditions. Replaceable Cutter Bit and Disc Cutter are spaced or alternated with each other in complex ground, so that Cutter Head can keep best composition during tunneling. Cutter Holder is the connection of cutter and Cutter Head, which facilitates the cutter replacement. Central Cutter Bit is used to cut the cen...
  • China Wholesale Button Rock Drill Bits –  Shank adapters Atlas Copco – LYNE

    China Wholesale Button Rock Drill Bits – Shank adapters Atlas Copco – LYNE

    Thread Length (mm) Flushing Hole(mm) Weight approx kg Part No. Atlas Copco BBC 43, 44, 45 and 100   R32 380 10 2.0 4BBC43-32R32-0380-23 Atlas Copco BBC 51, 52, 54 and 120   R32 380 10 2.6 4BBC51-38R32-0380-23 T38 390 10 3.0 4BBC51-38T38-0390-23 Atlas Copco BBE 57   T38 537 14 5.4 4BBE57-44T38-0537-23 Atlas Copco COP 125, 130 and 131 T38 380 14 13.9 4125-38T38-0380-23 Atlas Copco COP 1032   R32 ...
  • Tapered Drill Pipe Factory –  Shank adapters  Sandvik – LYNE

    Tapered Drill Pipe Factory – Shank adapters Sandvik – LYNE

    Shank adapters Sandvik Thread Length (mm) Flushing Hole(mm) Weight approx kg Part No. HL 300   R32 400 - 2.8 4HL300-32R32-0400-23 HL 300S   R28 245 - 2.8 4HL300-45R28-0245-23 R32 245 - 2.8 4HL300-45R32-0245-23 L400, L410, L500, L510, L550   R32 380 10 2.2 4L400-32R32-0380-23 HLR 438L and HLR 438T   R32 380 10 2.7 4HL438-38R32-0380-23 T38 400 12 3.3 4HL438-38T38-0400-23 HLR 438LS, 43...
  • China Wholesale Tapered Drill Bit Alloy Drill Rod Manufacturers –  R32 (1 1/4 “) bit thread – LYNE

    China Wholesale Tapered Drill Bit Alloy Drill Rod Manufacturers – R32 (1 1/4 “) bit thread – LYNE

    Thread Button Bit Thread Button Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers’ request. Prodrill 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. R32 (1 1/4 ”) bit thread Bits Diameter Buttons,mm Angle Flushing hole Weight approx kg Part No. mm in Front No Size ...
  • Rock Drill Price Suppliers –  Bench and long-hole drilling   R32 (1 1/4 “) – LYNE

    Rock Drill Price Suppliers – Bench and long-hole drilling R32 (1 1/4 “) – LYNE

    Description: extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speedrod ) , 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 extension steel is characterized by a d...
  • H22 Drill Rod Manufacturers –  Shank adapters Furukawa – LYNE

    H22 Drill Rod Manufacturers – Shank adapters Furukawa – LYNE

    Description: extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speedrod ) , 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 extension steel is characterized by a d...
  • Rock Drill Steel Rod Factory –  Bench and long-hole drilling ST68 (2 3/4″) – LYNE

    Rock Drill Steel Rod Factory – Bench and long-hole drilling ST68 (2 3/4″) – LYNE

    Bench and long-hole drilling ST68 (2 3/4″) R25 (1”) R28 (1 1/8”) R32 (1 1/4”) R/T38 (1 1/2”) T45 (1 3/4”) T51 (2”) T60 (2 3/8”) Drill bit R/T38 Extension rod T38 – Hex. 32 mm – T38 Extension rod T38 – Round 38 mm – T38 (Speedrod) Extension rod R38 – Round 38 mm – R38 Extension rod T38 – Round 38 mm – T38 Extenstion rod T38 – Round 38 mm – T38 (with double thread) Guide rod T38 – Round 4...
  • China Wholesale Carbide Rock Drill Bit Factory –  Bench and long-hole drilling  T38 (1 3/48″) bit thread – LYNE

    China Wholesale Carbide Rock Drill Bit Factory – Bench and long-hole drilling T38 (1 3/48″) bit thread – LYNE

    Description: extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speedrod ) , 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 extension steel is characterized by a d...
  • China Wholesale R38 Drill Rod Suppliers –  Bench and long-hole drilling ST68 (2 3/4″) – LYNE

    China Wholesale R38 Drill Rod Suppliers – Bench and long-hole drilling ST68 (2 3/4″) – LYNE

    Bench and long-hole drilling ST68 (2 3/4″) R25 (1”) R28 (1 1/8”) R32 (1 1/4”) R/T38 (1 1/2”) T45 (1 3/4”) T51 (2”) T60 (2 3/8”) Drill bit R/T38 Extension rod T38 – Hex. 32 mm – T38 Extension rod T38 – Round 38 mm – T38 (Speedrod) Extension rod R38 – Round 38 mm – R38 Extension rod T38 – Round 38 mm – T38 Extenstion rod T38 – Round 38 mm – T38 (with double thread) Guide rod T38 – Round 4...
  • Dth Drill Bits Supplier –  Bench and long-hole drilling  T38 (1 3/48″) bit thread – LYNE

    Dth Drill Bits Supplier – Bench and long-hole drilling T38 (1 3/48″) bit thread – LYNE

    Description: extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speedrod ) , 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 extension steel is characterized by a d...