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  5. roller bits roller bits : 11 Products from 8 Suppliers & Manufacturers
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  • Random Roller Cutter

    • Min. Order:  

      5 Piece

    • Price:  

      US$ 1000

    • Place of origin:  

      China

    roller bearings, ball bearings, and thrust roller bearings. 4. Use high-quality metal seals. 5. The roller cutters can be repaired and customized. Random Roller Cutter Application Parameters 1. Applicable rock hardness: protodyakonov scale of hardness f≤12. 2. Recommended WOB of roller cutter: 100KN~170KN (12″), 60KN~100KN (8″). 3. Maximum WOB (weight on bit): 196KN (12″), 120KN (8″). 4

    [Related Keywords : Random Roller Cutter]

    Contact Now Start Order

    4 related Products from this Supplier

  • ZNC Die Sinking EDM Machine

    • Min. Order:  

      1 Set

    • Price:  

      US$ 10000 ~ 200000

    • Place of origin:  

      China

    roller, LCD monitor, Industrial Computer Controller. High accuracy X, Y, Z three axes C3 grade Taiwan made ball screw. Z axis imported Japanese Sanyo servo motor control. Three axes DROs of 0.005mm resolution. Resin sand casting as machine body and inner stress removed to make sure long-time rigidity and stability. Z axis is equipped with a high precision roller guideway with a Japanese SANYO DC

    [Related Keywords : auto cut software cnc]

    Contact Now Start Order

  • High Quality Carbide Nozzle for PDC Drill Bits

    • Place of origin:  

      China

    bits. One is with thread, and the other is without thread. Carbide nozzles without thread are mainly used on the roller bit, carbide nozzles with thread are applied mostly on the PDC drill bit. According to different handling tool wrench, there are 6 types threaded nozzles for PDC bits: 1. Cross groove thread nozzles 2. Plum blossom type thread nozzles 3. Outer hexagonal thread nozzles 4. Interna

    [Related Keywords : Carbide Nozzle, High Quality, PDC, Drill Bits]

    Contact Now Start Order
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Competitive roller bits products from various roller bits manufacturers and roller bits suppliers are listed above, please select quality and cheap items for you.

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