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3 Inch DTH Button Bits Down The Hole Rock With High Air Pressure Hammer

    Buy cheap 3 Inch DTH Button Bits Down The Hole Rock With High Air Pressure Hammer from wholesalers
     
    Buy cheap 3 Inch DTH Button Bits Down The Hole Rock With High Air Pressure Hammer from wholesalers
    • Buy cheap 3 Inch DTH Button Bits Down The Hole Rock With High Air Pressure Hammer from wholesalers

    3 Inch DTH Button Bits Down The Hole Rock With High Air Pressure Hammer

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    Brand Name : QIDELI
    Model Number : QD35A-90
    Certification : SGS, ISO: 9001
    Price : Negotiation
    Payment Terms : L/C, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 1000PCS/Months
    Delivery Time : 10~20 dayts
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    3 Inch DTH Button Bits Down The Hole Rock With High Air Pressure Hammer

    China Supplier 3 inch down the hole rock drill bits with high air pressure hammer


    3 inch dth hammer bits for miningis the tool cutting rock. Sinodrills DTH bits are made of superior quality alloy steel which is made by Timken in U.S. Besides, all our DTH bits are using the brand "Element Six" T.C carbide which provides (the T.C buttons) for Boart Longyear. In addition art manufacturing technology makes our DTH bits with higher and more reliable quality.


    Different face style makes DTH bits suitable for various rock conditions.

    Flat face: This is an universal design, especially for hard and abrasive rock formation. So typically, flat face with hemi-spherical buttons design is the most popular choice.


    Convex face: A classic design for soft to medium hard rock formation which is not so abrasive. This design have very excellent penetration rate but poor in hole deviation if rocks are hard.


    Concave face: Medium hard to hard rock formations which is less abrasive and fractured. Especially for deep hole drilling, excellent control over hole deviation.


    DGR face: A special design for hard or very hard rock conditions, double gauge row buttons provide very excellent ware-resistance and very longer life time. It is usually used for some bigger diameter DTH bits.
    Besides, we are manufacturing the DTH bits with various shanks so they can be compatible with different DTH hammers.


    pecification:Diameter: (mm)Weight: (kg)
    Low air pressure DTH bits CIR type68 ~ 2002.6 ~ 48
    Middle air pressure BR & COP type76 ~ 1103.8 ~ 15
    3 inch high Air pressure DTH bits(COP32/BR3/HD35/IR3.5/COP34/QL30)85 / 90 / 95 / 100 / 1054.2 ~ 5.5
    4 inch high Air pressure DTH bits(HD45/DHD340A/COP44/SD4/QL40/HM4)105 / 110 / 115 / 120 / 1279 ~ 12
    5 inch high Air pressure DTH bits(HD55/DHD350R/COP54/SD5/QL50/HM5)133 / 140 / 146 / 152 / 16515 ~ 18.5
    6 inch high Air pressure DTH bits(HD65/DHD360/COP64/SD6/QL60/HM6)152 / 165 / 178 / 190 / 20326 ~ 36
    8 inch high Air pressure DTH bits(HD85/DHD380/COP84/SD8/QL80/HM8)195 / 203 / 216 / 254 / 30533 ~ 95

    We have produced all seires dth hammer and bits ; like the copseries , mission series


    Advantages:
    Compared with the oversea brands , our advantages are bellowing:
    a. Our products can match over 95% against the original products
    b. Price are competitive against the famous brands and best quality against the small factory


    Main dimension:


    About Us:
    1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 20 years.
    2. We have advanced technology and equipment.
    3. Our technician has more than 13 year's professional working experience.
    4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.

    Quality 3 Inch DTH Button Bits Down The Hole Rock With High Air Pressure Hammer for sale
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