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Furnace Blast Hole Tapping Carbide Cross Bits with Tungsten Carbide Tips

Categories Top Hammer Drilling
Brand Name: ROSCHEN
Model Number: 20 22 24 25 26 27 28 29 30 32 35 38 39 40 42 43 45 48 50
Certification: ISO
Place of Origin: CHINA
MOQ: 1-5 pcs
Price: Negotiate
Supply Ability: 1000000 pcs
Packaging Details: Carton box
Type: Cross bits
Use: Blast hole drilling
Materials: Tungsten Carbide Tips
Model: Drill Bits
Usage: Top Hammer Drilling
Drilling: Bench Drilling
Name: Top Hammer Drilling Tools
Category: Drifting and Tunneling Drilling
Bits Type: R22 R 25 R28 R32 Thread button bits
Processing: Forging
Company Info.
ROSCHEN GROUP
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    Furnace Blast Hole Tapping Carbide Cross Bits with Tungsten Carbide Tips

    Furnace Blast Hole Tapping Carbide Cross Bits


    Furnace Blast Hole Tapping Carbide Cross Bits For hardest rock formation Top Hammer Drilling

    Our cross bits diameters are from 20mm to 127mm, and different type are available, like R22,

    R25, R32, R38, T38, T45, T51, ST58, ST68,GT60, etc..

    Feature:

    1. Excellent drilling penetration

    2. Used in very hard or hardest rock formation

    3. Adequate for various construction conditions

    4. Strong corrosion resistance

    Application:
    1The cross bit is suitable for digging of very hard rock formation, hard formation and crack-grown formation.
    2All cross bits have to be reground at regular intervals to crush rock efficiently.
    3We choose different material and size for the cross bits in order to adapt the different rock formations and working conditions.


    Technical parameter:

    H25
    Diameterbutton(mm)flushing holes
    mminchlength*width*heightsidefront
    351 3/8"13*8*1241
    381 1/2"14*8*1241
    411 21/32"15*8*1241
    451 49/64"17*8*1241
    481 57/64"17*8*1441
    512"19*10*1641
    572 1/4"22*10*1641
    641 33/64"24*10*1641
    763"29*12*2041

    R25/R28
    DiameterButton(mm)Tthread
    mminchlength*width*heightside
    351 3/8"14*8R25
    381 1/2"14*8R25
    411 5/8"14*8R25
    431 11/16"14*8R25
    381 1/2"14*8R28
    431 11/16"14*8R28
    452 3/4"14*8R28


    R32
    DiameterButton(mm)Thread
    mminchlength*width*heightside
    451 3/4"16*10R32
    481 7/8"16*10R32
    51216*10R32
    572 1/4"16*10R32
    642 1/2"18*13R32
    76318*13R32



    Roschen are a leading manufacturer of drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, top hammer button bits, coupling, cross bits, drill rods, and rock drilling equipment, tools, accessories, etc.




    For more information please contact:




    ROSCHEN INC.
    ROSCHEN GROUP LIMITED
    ROSCHEN HOLDINGS LIMITED

    Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

    WeChat: +86-137 6419 5009 ; +86-135 8585 5390

    WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

    Email: roschen@roschen.com ; roschen@roschen.net

    Website: http://www.roschen.net ; http://www.roschen.cn

    http://www.roschen.com ; http://www.roschengroup.com

    Quality Furnace Blast Hole Tapping Carbide Cross Bits with Tungsten Carbide Tips for sale
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