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    I. Tapered Rock Drilling Tools: 1 gt Tapered button drill bit 2 gt Tapered cross drill bit 3 gt Tapered chisel drill bit 4 gt Tapered drill rods. Our taper drilling tools incl...
  • Min Order : 50 Acre
  • Supplying Ability : 0 Acre / Day
    Tapered Drilling Tools: 1 gt Tapered button drill bit 2 gt Tapered cross drill bit 3 gt Tapered chisel drill bit 4 gt Tapered drill rods. Our taper drilling tools include tape...
  • Min Order : 50 Acre
  • Supplying Ability : 0 Acre / Day
    Shank Adapters amp Thread Couplings manufacturer, supplier amp exporter, From Jinquan Golden Spring Rock Drilling Tools Co., Ltd., China. Our shank adapters are available for: 1 Si...
  • Min Order : 50 Acre
  • Supplying Ability : 0 Acre / Day
    Our company is the manufacturer of dth hammer bit for rock drilling. Low pressure DTH Bits diameter ranges from 66mm to 205mm, are used to equip with our JQ series low pressure hammers. Other lo...
  • Min Order : 1 Piece
  • Supplying Ability : 0 Acre / Day
    Our company is leading manufacturer of DTH Hammer use for rock drilling tool. Models: Cop32, Cop34, Cop44, Cop54, Cop64, Cop84 Jinquan Golden Spring Rock Drilling Tools provide various DT...
  • Min Order : 1 Acre
  • Supplying Ability : 0 Acre / Day
    Our company is leading supplier of DTH Drilling Accessories and parts. Low pressure DTH Bits diameter ranges from 66mm to 205mm, are used to equip with our JQ series low pressure hammers. Other...
  • Min Order : 1 Acre
  • Supplying Ability : 0 Acre / Day
    Our company is leading supplier and manufacturer Coal Mining Tools, cutter bit and flat cutter bits for coal excavating machine as the replacements of kennametal. Such as C31HD, U765, U765HD, U85HD...
  • Min Order : 500 Acre
  • Supplying Ability : 0 Acre / Day
    Our company is leading manufacturer and supplier of Coal Mining Tools like mining bits, round shark bits, conical bit etc. Betek No, as BTK03, B40HD series, B40KS series etc with good quality an...
  • Min Order : 500 Acre
  • Supplying Ability : 0 Acre / Day
    Our company is leading manufacturer of cutter bits, flat cutter bits, for Coal Mining Tools, coal excavating machine as the replacements of kennametal. Such as C31HD, U765, U765HD, U85HD, U82 U84, ...
  • Min Order : 500 Acre
  • Supplying Ability : 0 Acre / Day
    Our company is leading manufacturer of dth bits for mining . For DTH Bits, Various low pressure and high pressure DTH bits are available. Low pressure DTH Bits diameter ranges from 66mm to 20...
  • Min Order : 1 Acre
  • Supplying Ability : 0 Acre / Day
    Our company is leading manufacturer of DTH hammer and DTH bits. For DTH Bits, Various low pressure and high pressure DTH bits are available. Low pressure DTH Bits diameter ranges from 66mm to...
  • Min Order : 1 Acre
  • Supplying Ability : 0 Acre / Day
    1.Certified by ISO9001 amp API 2. High quality with reasonable price3. Fast drilling rate 4. Strong cutting structure durability 5. Different sizes as required 6. pdc drill bit, diamond bit, pd...
  • Min Order : 1 Piece
  • Supplying Ability : 3000 Piece / Month
    Specifications Yao Fu CORE BIT for Oil Well/Core Drill 1 Fast drilling rate 2 Strong cutting structure durability 3 resonable price
  • Min Order : 10 Piece
  • Supplying Ability : 5000 Piece / Month
    Specifications 1.Bit API amp ISO 9001 2.Bit steel/TCI tooth bit 3.Bit IADCYC537 4.Bit high speed 5.Bit high quality with good price
  • Min Order : 10 Piece
  • Supplying Ability : 5000 Piece / Month
    Specifications 1.conical teeth and hard-facing 2.Reliable bearing system 3.Fast drilling rate 4.Strong cutting structure durability 5.API
  • Min Order : 10 Piece
  • Supplying Ability : 5000 Piece / Month
    1.section shape: round 2.Technique: hot rolled 3.Pipe type: seamless 4.Alloy or not: non-alloy 5. All API Code
  • Min Order : 5 Piece
  • Supplying Ability : 5000 Piece / Month
    Drill Collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole track by large rigidity.
  • Min Order : 5 Piece
  • Supplying Ability : 5000 Piece / Month
    1.OD.:79.4 279.4mm 2.Yield strength gt 758 3.Tensile strength gt 827 4.Elongation gt 20 5. API 6. good quality
  • Min Order : 1 Piece
  • Supplying Ability : 100 Ton / Month
    Spiral grooves will enable the mud to flow freely around the drill collar to use balance pressure to prevent the formation of obstruction so as to effectively prevent differential pressure jamming.
  • Min Order : 1 Piece
  • Supplying Ability : 1000 Ton / Month
    HAMMER BIT Specifications 1.High and low air pressure down-the-hole drill bits 2.water hole:two 3.OEM and ODM 4.ISO2000 5.diameter upto 330mm High Air Pressure DTH Bi...
  • Min Order : 1 Set
  • FOB Price: 100 Set
  • Supplying Ability : 1000 Set / Month
    DR70/80 Hydraulic Anchor Drilling Machine Application The Drill Rig widely used in construction, metallurgy, mining, railway, traffic, water well, water amp electricity
  • Min Order : 1 Set
  • FOB Price: 20000 Set
  • Supplying Ability : 10 Set / Month
    Tricone Bit Specification Tricone rock bitISO 9001:2008 API spec7-1 Good quality and after-sale service. 8years experience
  • Min Order : 1 Set
  • FOB Price: 100 Set
  • Supplying Ability : 10000 Set / Month
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