bench and long drilling

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  • Hex rock drill rod

    Hex rock drill rod

    Rock Drill Rods Head Type: Chisel Bits Shank size: H22 x 108mm (7/8 x 4 1/4 ) Diameter: 26mm-45mm Length: 250mm-5800mm The advanges of rock drill rods: 1. Higher quality 2. Strict quality control 3. More reasonable price 4. Better after-sales service 5. Professional suggestion The rock drill rods have these advantages: it reduces the expense of impact energy, improves the drilling speed and efficiency, there is no limit for the drilling direction and the low-limit of diameter. All the advan...
  • Thread Drill Rods t45 r32 High Chrome Hammer Plate Ore Mining Hammer Drill Rods

    Thread Drill Rods t45 r32 High Chrome Hammer Plate Ore Mining Hammer Drill Rods

    Thread Drill Rods t45 r32 High Chrome Hammer Plate Ore Mining Hammer Drill Rods

    Thread Drill Rods

    Thread Drill Rods t45 r32 High Chrome Hammer Plate Ore Mining Hammer Drill Rods

    Our thread drill pipe rods are made from advanced high precision, high performance and high efficiency forging equipment with the advanced manufacturing technology and first-class production line. The main processing equipment including the imported CNC lathe for thread machining and vertical CNC machining center. The raw material is supplied by national top level steel manufacturers.
    All R arcs are CNC machined. We pay high attention to all these easily ignored details, such as premium alloy steel made joints, strictly controlled heat treatment process and standard API thread processing technology, to ensure pipe stability and thread durability.

    Thread Type
    R25,R28,R32,R38,T38,T45,T51
    Diameter
    Hex25,Hex28,RD32,RD38,RD45,RD51
    Rod Type
    Hex., Drifter Rod, Extension Rod, Speed Rod, MF-Rod
    Material
    Tungsten carbide and high strength alloy steel
    Processing
    CNC milling and proprietary heat treatment process
    Certification
    AISI, IS9001
    MOQ
    No MOQ required for testing and trial order
    Note: We can design and manufacture according to customer’s requirement of the Hex. Drifter Rod, Extension Rod, Speed Rod, MF-Rod and others.
  • Bench and long-hole drilling   R32 (1 1/4 “)

    Bench and long-hole drilling R32 (1 1/4 “)

    Rock drilling tools include: drill bit,drill rod, shank and coupling. The piston of drill rig directly impacts the shank, makes impact power reach the bit through rod by the form of stress wave, so as to work on the breakage of rock. The primary breaking way is impacting while the secondary is cutting; both are with high drilling efficiency. Usually the land surface of the earth is covered with loose, unconsolidated material such as soil, clay, silt, sand, gravel and boulders, which varies in depth from a few centimeters to hundreds of meters.Use concentric system can drill this complex formation very well.The systems are available through the whole product range the smallest being for 114 mm (4 1/2″) casing and  largest size available at the moment is for 1220 mm (48″) casing.