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QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting

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    Buy cheap QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting from wholesalers
     
    Buy cheap QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting from wholesalers
    • Buy cheap QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting from wholesalers
    • Buy cheap QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting from wholesalers
    • Buy cheap QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting from wholesalers

    QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting

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    Brand Name : MIROC DTH Rock Drilling Tools
    Model Number : QL50-140mm
    Certification : API
    Price : Negotiation
    Payment Terms : L/C, T/T
    Supply Ability : 20000 pieces per month
    Delivery Time : 20-25 days
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    QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting

    QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting


    In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.


    QL50 Technical Parameter of bits assorted


    QL50 Spherical button/Concave face
    1305 1/84×14,3×148×162144148301331
    1335 1/44×14,3×148×162144148301332
    1405 1/24×14,4×148×162154148301333
    1465 3/44×14,4×148×16215.84148301334
    15264×16,4×168×182184148301335
    QL50 Ballistic button/Convex face
    1304 3/83×14,4×149×163144148301336
    1334 1/23×14,4×149×163144148301337
    1404 3/43×16,4×169×163154148301338
    14653×16,4×169×16315.84148301339
    1525 1/83×16,5×169×183184148301340
    QL50 Spherical button/Flat face
    1304 3/87×148×162144148301341
    1334 1/27×148×162144148301342
    1404 3/47×147×182154148301343
    14058×149×163154148301344
    1465 1/88×149×16315.84148301345
    1525 1/48×169×183184148301346

    Other dth button bits:

    Bit sizeShank typeRecommended DTH bits diameter
    3.5”/3” DTH hammer bitsCOP34, DHD3.5, MISSION30, BR3 shank90mm~ 105mm
    4'' DTH hammer bitsDHD340, QL40, MISSION40, SD4 shank110mm~ 130mm
    5'' DTH hammer bitsDHD350, QL50, MISSION50, SD5 shank134mm~ 152mm
    6” DTH hammer bitsDHD360, QL60, MISSION60, SD6 shank
    152mm~ 203mm
    8” DTH hammer bitsDHD380, QL80, MISSION80, SD8 shank203mm~ 305mm
    12'' DTH hammer bitsDHD112, SD12 and QL120 shank.Available upon to customers’ request

    Competitive Advantage

    • High quality, cost effective, reliable.
    • Premium Aircraft Alloy Steel
    • Quality Carbide
    • Exact Heat Treatments
    • State of the Art Design and Manufacturing

    Applications

    • Underground mining

    • Down the hole rock drilling


    Pictures

    QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting


    Quality QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting for sale
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