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90mm (3 1 / 2") Dth Rock Hammer Drill Bits , QL30 Hammer Drill Bits For Rock With Foot Vlave

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    90mm (3 1 / 2") Dth Rock Hammer Drill Bits , QL30 Hammer Drill Bits For Rock With Foot Vlave

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    Brand Name : QIDELI
    Model Number : QL30-90mm
    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
    • Product Details
    • Company Profile

    90mm (3 1 / 2") Dth Rock Hammer Drill Bits , QL30 Hammer Drill Bits For Rock With Foot Vlave

    90mm(3 1/2") dth drill bits for QL30 hammer bits with foot vlave.


    Down the hole(DTH) tools manufacturer KINGDRILLING supply DTH Drill Bits with QL shank type are available in a wide range of sizes and with a number of custom design features for optimum performance in a rock formation, which are designed to match all conceivable applications for water well industries, mining and construction.

    Rock drill bits Shank type:QL30,QL40,QL50,QL60,QL80,QL10,QL12

    DTH hammer bits hole diameter: 3'', 4'', 5'', 6'', 8''(85mm-350mm).


    pecification:Diameter: (mm)Weight: (kg)
    Low air pressure DTH bits CIR type68 ~ 3002.6 ~ 80
    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 90mm (3 1 / 2")  Dth Rock Hammer Drill Bits , QL30 Hammer Drill Bits For Rock With Foot Vlave for sale
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