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42Crmo Tricone Drilling Rock Roller Bits with Tungsten Carbide

Beijing Jietaihongli Technology Co., Ltd.
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    Buy cheap 42Crmo Tricone Drilling Rock Roller Bits with Tungsten Carbide from wholesalers
     
    Buy cheap 42Crmo Tricone Drilling Rock Roller Bits with Tungsten Carbide from wholesalers
    • Buy cheap 42Crmo Tricone Drilling Rock Roller Bits with Tungsten Carbide from wholesalers
    • Buy cheap 42Crmo Tricone Drilling Rock Roller Bits with Tungsten Carbide from wholesalers
    • Buy cheap 42Crmo Tricone Drilling Rock Roller Bits with Tungsten Carbide from wholesalers
    • Buy cheap 42Crmo Tricone Drilling Rock Roller Bits with Tungsten Carbide from wholesalers

    42Crmo Tricone Drilling Rock Roller Bits with Tungsten Carbide

    Ask Lasest Price
    Brand Name : jthl
    Model Number : b47k22h
    Price : USD+200-400 +set
    Payment Terms : L/C, D/P, T/T, Western Union
    Supply Ability : 10000+set +year
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    42Crmo Tricone Drilling Rock Roller Bits with Tungsten Carbide

    42Crmo Tricone Drilling Rock Roller Bits With Tungsten Carbide

    Applicable layers: dense sand, gravel, hard rocks and very hard formation, etc..
    Sizes: From 2 7/8 to 26"larger sizes for hole opener bit ,reamer bit.
    Type: 437,517,537,617,637
    Hardness: 50-54 or higher HRC

    Product Advantages

    MaterialTungsten carbide alloy
    Various hardness availableThe most cost-effective teeth can be recommended according to various hardness and formations as per customer needs ;
    Many choices of teeth shapeWear-resistant weld, bar, point, dot, thread, smooth and other appearances; diversified appearances to meet different customer needs;
    InventoryLarge inventory and spot supply;
    Production workshopVideos and pictures of the manufacturing process provide visible details and quality;
    Working PerformanceComparison of working photos of domestic, international and Unicorn teeth under same construction, Unicorn teeth have better performance after use;
    PackagePlastic boxes, unified wooden box with reinforced with sealing strips etc;

    ROLLER BITS IADC CODE SELECTION

    IADCWOBRPM
    (KN/mm)(r/min)
    111/114/1150.3-0.75200-80
    116/1170.35-0.8150-80
    1210.3-0.85200-80
    124/125180-60
    1310.3-0.95180-80
    136/1370.35-1.0120-60
    211/2410.3-0.95180-80
    216/2170.4-1.0100-60
    246/2470.4-1.080-50
    3210.4-1.0150-70
    3240.4-1.0120-50
    437/447/4350.35-0.9240-70
    517/527/5150.35-1.0220-60
    537/547/5350.45-1.0220-50
    617/6150.45-1.1200-50
    637/6350.5-1.1180-40
    Note: Above limitts of WOB and RRPM should not be used simultaneously

    ROLLER PIN SIZE

    Bit DiameterAPI PIN
    (Inch)(mm)
    3 7/8''~5 1/4''98~1342 3/8''. 2 7/8''
    5 5/8''~6 3/4''143!1713 1/2''
    7 1/2''~9 1/2''190.5~2414 1/2''
    9 5/8''~13 3/4''245~3506 5/8''
    14 5/8''~26''371~660.47 5/8''

    42Crmo Tricone Drilling Rock Roller Bits with Tungsten Carbide42Crmo Tricone Drilling Rock Roller Bits with Tungsten Carbide

    42Crmo Tricone Drilling Rock Roller Bits with Tungsten Carbide


    Quality 42Crmo Tricone Drilling Rock Roller Bits with Tungsten Carbide for sale
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