12 1/4 amp quot ZW537G tricone bit for rock drilling bit amp nbsp amp nbsp Basical Specification amp nbsp amp nbsp Size of Rock Bit 12 1/4 amp nbsp inches amp nbsp 311.1mm amp nbsp IADC Code ...
    8 1/2 amp quot ZW 517G tricone bit for rock drilling bit amp nbsp amp nbsp Basical Specification Size of Rock Bit 8 1/2 amp nbsp inches 215.9mm IADC Code 517G Thread Connection 4 1/2 amp nbsp API...
    6 amp nbsp amp quot 4 amp nbsp wings chevron drilling drag drill bit for water well amp nbsp amp nbsp Product Description Drag bit features 1, A solid one piece heat treated, 4140 alloy s...
    12 1/4 amp quot ZW617G tricone bit for hard rock drilling bit amp nbsp amp nbsp amp nbsp Basical Specification amp nbsp amp nbsp Size of Rock Bit 12 1/4 inches amp nbsp 311.15 mm amp nbsp ...
    amp nbsp Zhiwei amp nbsp PDC Bits are equipped with 1.Hardened base material 2.High performance PDC-Cutters 3.Carbide and Diamond gauge protection 4.Carbide/Diamond Shock Studs 5.Threaded or ...
    420mm HDD hole opener Replaceable teeth wheel rock reamer suitable for large rigs trenchless pipe laying large diameter trenchless construction, suitable for a variety of rock formations, reamin...
    9 7/8 amp quot ZW537G tricone bit for rock drilling bit amp nbsp amp nbsp amp nbsp Basical Specification amp nbsp amp nbsp Size of Rock Bit 9 7/8 inches amp nbsp 250.8mm amp nbsp IADC Cod...
    Product Description Product Name Younio High quality WCMX WCMT insert indexable drills, U drills, indexable insert drills Material H13 Boring diameter 15-60mm Boring depth 33-310mm Color Nickel whi...
    Product Description Product Name Acckee High Quality Inner Coolant Recycling Tungsten Insert U Drill for CNC Machining Center U Drill -Sp Material H13 Boring diameter 15-60mm Boring depth 33-310mm ...
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    Product Description Product Name Finish adjustable Precision Boring Head Material H13 Boring range 20-203mm Color Nickel white Specification 2036/2547/3260/4174/5395/68150/100203 Advantage High pre...
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    Product Description Product Name Younio Adjustable Multi Micro Milling Machine Adjustable Boring Head Set with Boring Bar Tool Holder Material H13 Boring range 08-203mm Color Nickel white Specifica...
    Product Description Product Name Younio Modular High Efficiency Bt40 Bt50 Multi CNC Facing Large Diameter Rough Boring Head Set for Cylinder and Line Boring Use Material H13 Boring range 20-203mm C...
    Product Description Product Name High Precision Large Diameter Pin Turning Boring Tool for Finishing Boring Material H13 Boring range 20-203mm Color Nickel white Specification CDH-D151-211-80L CDH-...
    8 1/2 amp quot ZW117 amp nbsp tricone bit for rock drilling bit Basic Specification Size of Rock Bit 8 1/2 amp nbsp inches 215.9 mm IADC Code 117 Thread Connection 4 1/2 amp nbsp API reg pin Factor...
    127mm 3 wings chevron drilling drag drill bit for water well amp nbsp amp nbsp Product Description Drag bit features 1, A solid one piece heat treated, 4140 alloy steel body for bit amp nbsp st...
    HDD hole opener Replaceable teeth wheel rock reamer suitable for large rigs trenchless pipe laying large diameter trenchless construction, suitable for a variety of rock formations, reaming diame...
    amp nbsp 9 7/8 amp quot ZW537G tricone bit for rock drilling bit amp nbsp amp nbsp amp nbsp amp nbsp Basical Specification amp nbsp amp nbsp Size of Rock Bit 9 7/8 amp nbsp inches amp nbsp...
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    12 1/4 amp quot ZW617G tricone bit for hard rock drilling bit amp nbsp amp nbsp amp nbsp Basical Specification amp nbsp amp nbsp Size of Rock Bit 12 1/4 amp nbsp inches amp nbsp 311.15 mm a...
    17 1/2 amp quot ZW637G tricone bit for hard rock drilling bit amp nbsp amp nbsp amp nbsp Basical Specification amp nbsp amp nbsp Size of Rock Bit 17 1/2 inches amp nbsp 444.5mm amp nbsp IAD...
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