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5 Inch High Air Pressure DTH Drill Bits 2 Holes Ore Mining Water Well Drill Bits

    Buy cheap 5 Inch High Air Pressure DTH Drill Bits 2 Holes Ore Mining Water Well Drill Bits from wholesalers
     
    Buy cheap 5 Inch High Air Pressure DTH Drill Bits 2 Holes Ore Mining Water Well Drill Bits from wholesalers
    • Buy cheap 5 Inch High Air Pressure DTH Drill Bits 2 Holes Ore Mining Water Well Drill Bits from wholesalers
    • Buy cheap 5 Inch High Air Pressure DTH Drill Bits 2 Holes Ore Mining Water Well Drill Bits from wholesalers

    5 Inch High Air Pressure DTH Drill Bits 2 Holes Ore Mining Water Well Drill Bits

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    Brand Name : MIROC
    Model Number : DHD360 COP64
    Certification : CE ,ISO
    Price : Negotiated price
    Payment Terms : T/T, L/C, D/A, D/P, Western Union, MoneyGram,Paypal
    Supply Ability : 100 000pcs/month
    Delivery Time : 5-15 working day
    • Product Details
    • Company Profile

    5 Inch High Air Pressure DTH Drill Bits 2 Holes Ore Mining Water Well Drill Bits

    5 inch high Air pressure DTH Bits Cop54 DHD350R ND55 diameter 133 140 146 152 165mm 2 holes water well drill bits


    DTH bit TypeDiameter: (mm)Weight: (kg)
    Low air pressure DTH bits CIR series68 ~ 2002.6 ~ 48
    Low air pressure DTH bits J series65~2202.2~45
    Middle air pressure BR & COP DTH bits76 ~ 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
    10 inch high Air pressure DTH bits (SD10/NUMA100)254/305/311/33090~155
    12 inch high Air pressure DTH bits (DHD1120/SD12/NUMA12/NUMA125)305/311/330/346/356/381150~200

    We can design and manufacture according to customers' requirmente of the bit diameter ,the NO of air holes,carbide buttons and the face shape.


    High Air Pressure DTH Hammer

    DTH hammer typeHD35HD45HSD4HQL4
    Length(less bit) mm930mm103010841097
    Weight(less bit) kg25kg3940.541
    External diameter mmΦ82mmΦ99Φ99Φ99
    Bit shankDHD3.5COP44 DHD340SD4QL40
    Hole range(mm)Φ90-110Φ110-135Φ110-135Φ110-135
    Connection threadAPI 2 3/8” Reg.API 2 3/8"RegAPI 2 3/8"RegAPI 2 3/8"Reg
    Working pressure1.0-1.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
    Impact rate at 1.5-1.7Mpa28Hz27Hz27Hz27Hz
    Recommended Rotation speed25-40r/min25-40r/min25-40r/min25-40r/min
    Air consumption1.0Mpa4.5m3/min6.0m3/min6.0m3/min6.0m3/min
    1.8Mpa9.0m3/min10.0m3/min10.0m3/min10.0m3/min
    2.4Mpa/15.0m3/min15.0m3/min15.0m3/min

    DTH hammer typeHD55HD55CHSD5HQL5
    Length(less bit) mm1214116011751156
    Weight(less bit) kg76.572.572.573
    External diameter mmΦ125Φ125Φ125Φ125
    Bit shankCOP54 DHD350RHD55C DHD350QSD5QL50
    Hole range(mm)Φ135-155Φ135-155Φ135-155Φ135-155
    Connection threadAPI 2 3/8"RegAPI 2 3/8"RegAPI 3 1/2"RegAPI 3 1/2"Reg
    API 3 1/2"RegAPI 3 1/2"Reg
    Working pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
    Impact rate at 1.5-1.7Mpa25Hz25Hz25Hz25Hz
    Recommended Rotation speed20-35r/min20-35r/min20-35r/min20-35r/min
    Air consumption1.0Mpa9.0m3/min9.0m3/min9.0m3/min9.0m3/min
    1.8Mpa15.0m3/min15.0m3/min15.0m3/min15.0m3/min
    2.4Mpa23.0m3/min23.0m3/min23.0m3/min23.0m3/min

    DTH hammer typeHD65HSD6HQL6HD85
    Length(less bit) mm1248126112121492
    Weight(less bit) kg10010095188
    External diameter mmΦ142Φ142Φ146Φ180
    Bit shankCOP64 DHD360SD6QL60COP84 DHD380
    Hole range(mm)Φ155-190Φ155-190Φ155-190Φ195-254
    Connection threadAPI 3 1/2"RegAPI 3 1/2"RegAPI 3 1/2"RegAPI 4 1/2"Reg
    Working pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
    Impact rate at 1.5-1.7Mpa23Hz23Hz23Hz20Hz
    Recommended Rotation speed20-30r/min20-30r/min20-30r/min20-30r/min
    Air consumption1.0Mpa10.0m3/min10.0m3/min10.0m3/min15.0m3/min
    1.8Mpa20.0m3/min20.0m3/min20.0m3/min26.0m3/min
    2.4Mpa28.5m3/min28.5m3/min28.5m3/min34.0m3/min

    DTH hammer typeHSD8HQL8HSD10HN100
    Length(less bit) mm1463146515021510
    Weight(less bit) kg192182290288
    External diameter mmΦ180Φ180Φ226Φ226
    Bit shankSD8QL80SD10NUMA100
    Hole range(mm)Φ195-254Φ195-254Φ254-311Φ254-311
    Connection threadAPI 4 1/2"RegAPI 4 1/2"RegAPI 4 1/2"RegAPI 6 5/8"Reg
    API 6 5/8"Reg
    Working pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
    Impact rate at 1.5-1.7Mpa20Hz20Hz18Hz18Hz
    Recommended Rotation speed15-25r/min15-25r/min15-25r/min15-25r/min
    Air consumption1.0Mpa15.0m3/min15.0m3/min22.0m3/min22.0m3/min
    1.8Mpa26.0m3/min26.0m3/min40.0m3/min45.0m3/min
    2.4Mpa34.0m3/min34.0m3/min55.0m3/min60.0m3/min

    DTH hammer typeHD1120HSD12HN120NH125
    Length(less bit) mm1900188019001900
    Weight(less bit) kg480487485480
    External diameter mmΦ275Φ275Φ275Φ275
    Bit shankDHD1120SD12NUMA120NUMA125
    Hole range(mm)Φ305-445Φ305-445Φ305-445Φ305-445
    Connection threadAPI 6 5/8"RegAPI 6 5/8"RegAPI 6 5/8"RegAPI 6 5/8"Reg
    Working pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
    Impact rate at 1.5-1.7Mpa16Hz16Hz16Hz16Hz
    Recommended Rotation speed15-25r/min15-25r/min15-25r/min15-25r/min
    Air consumption1.0Mpa30.0m3/min30.0m3/min30.0m3/min30.0m3/min
    1.8Mpa56.0m3/min56.0m3/min56.0m3/min56.0m3/min
    2.4Mpa78.0m3/min78.0m3/min78.0m3/min78.0m3/min

    Package and shipping


    1. Packing details : Carton box and Wooden box .


    2. Handling time for an order
    Based on order quantity, normally it takes 15-30 days for production.
    Only 2 or 3 days if we have stock on your request size.


    3. Shipping way
    Sample order: We suggest Express like DHL/UPS/TNT/FEDEX/EMS or by air.
    Bulk order: We suggestby sea shipment or by airway cargo.Becuase our product is heavery products.Delivery by sea is more cheap.


    KSQ the professional manufacturer and supplier of high performance rock drilling tools like DTH Hammers and Bits. PC Hammers and Bits, DTH drilling pipes and Top Hammer Drilling Tools.

    Our tools are widelyused in different drilling applications including mining,quarrying, water well drilling, geotechnical industries and etc.

    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.

    Competitive Advantage

    • High grade tungsten carbide inserts

    • Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

    Quality 5 Inch High Air Pressure DTH Drill Bits 2 Holes Ore Mining Water Well Drill Bits for sale
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