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cemented tungsten carbide button drill bit

    Buy cheap cemented tungsten carbide button drill bit from wholesalers
     
    Buy cheap cemented tungsten carbide button drill bit from wholesalers
    • Buy cheap cemented tungsten carbide button drill bit from wholesalers
    • Buy cheap cemented tungsten carbide button drill bit from wholesalers
    • Buy cheap cemented tungsten carbide button drill bit from wholesalers
    • Buy cheap cemented tungsten carbide button drill bit from wholesalers
    • Buy cheap cemented tungsten carbide button drill bit from wholesalers

    cemented tungsten carbide button drill bit

    Ask Lasest Price
    Brand Name : Jinquan
    Certification : ISO9001:2008
    Model Number : Threaded & Tapered
    Price : $500
    Delivery Time : Within 15 days upon receipt of your 30% deposit
    Payment Terms : T/T, Western Union, Paypal, L/C At Sight
    Supply Ability : 100,000 pcs per month
    • Product Details
    • Company Profile

    cemented tungsten carbide button drill bit

    Atlas Copco Boart Longyear Compatible T38 T45 T51 Rock Drilling Thread Cemented Carbide Button Bit:
    Bit face shape selection:
    1. Drop Center Bit
    For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.
    2. Concave Face
    The all-round application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity.
    3. Convex Face
    For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.
    4. Double Gauge Face
    This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.
    5. Flat Face Bit
    This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.
    Carbide button shape selection:
    1. Domed/Round Button
    2. Parabolic/Semi-Ballistic Buttons
    3. Ballistic Button
    4. Sharp Button
    5. Flat Button
    David Zhang
    Liaocheng Jinquan Construction Machinery Co.,Ltd
    E-mail: sales@jinquandrill.com
    MSN: rockdrillingtool@hotmail.com
    Skype: rockdrillingtool
    Quality cemented tungsten carbide button drill bit for sale
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