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DTH Drilling Tools DTH Hammers water well Drill Bits DTH Drill Rods

Changsha Sollroc Engineering Equipments Co., Ltd
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    Buy cheap DTH Drilling Tools DTH Hammers water well Drill Bits DTH Drill Rods from wholesalers
     
    Buy cheap DTH Drilling Tools DTH Hammers water well Drill Bits DTH Drill Rods from wholesalers
    • Buy cheap DTH Drilling Tools DTH Hammers water well Drill Bits DTH Drill Rods from wholesalers
    • Buy cheap DTH Drilling Tools DTH Hammers water well Drill Bits DTH Drill Rods from wholesalers

    DTH Drilling Tools DTH Hammers water well Drill Bits DTH Drill Rods

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    Brand Name : SOLLROC
    Model Number : DHD,SD,QL,MISSION
    Certification : SGS
    Supply Ability : 20000 sets per month
    Delivery Time : 3-4 weeks
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    DTH Drilling Tools DTH Hammers water well Drill Bits DTH Drill Rods

    DTH Drilling Tools DTH Hammers DTH Drill Bits DTH Drill Rods

    Product specifications: DTH hammers


    OP 34, COP 44, COP 54, COP 64 Gold, COP 64, COP 84L, COP 84 hammers
    HammerCOP 34COP 44COP 54COP 64 GoldCOP 64COP 84LCOP 84
    TypePart No.Part No.Part No.Part No.Part No.Part No.Part No.
    Standard9703-03-009704-03-009705-03-009706-5-309706-05-009708-8-89708-08-00
    9705-05-00
    Q9703-3-49704-3-49705-3-49706-05-349706-5-4
    9705-5-4
    QHD9705-03-06 API Reg9706-05-06 API Reg
    9705-05-06 API Reg9706-05-36 API Reg
    9706-07-36 API IF
    WHD9705-03-20 (API Reg)
    Effective length954 mm958 mm1069 mm1163 mm1213mm1230 mm1323 mm
    External diameter83.5 mm98 mm120 mm142 mm142 mm160 mm178 mm
    External diameter HD126 mm146 mm146 mm
    Hammer weight27 kg38 kg57 kg96 kg95 kg139 kg158 kg
    Hammer weight HD67 kg109 kg109 kg
    Recommended bit size95-105 mm110-125 mm134-152 mm156-178 mm156-178 mm191-219mm203-254 mm
    Rec. bit size HD hammer140-152 mm165-178 mm165-178 mm
    Rit shankCOP 34 (Secoroc 3.5")IR340AIR350RIRQL60IR 360 alt. Mission SD6/ 53-15Mission SD8/ 63-15IR380
    Top sub thread2 3 / 6 API Reg.2 3 / 6 API Reg2 3 / 6 API Reg3 1 / 2 API Reg3 1 / 2 API Reg4 1 / 2 API Reg4 1 / 2 API Reg
    3 1 / 2 API Reg3 1 / 2 API IF
    Wrench flat65 mm65 mm65 mm102 mm102 mm120 mm140 mm
    95 mm
    Wrench flat HD95 mm
    102mm
    Working pressure6-25 bar (87-360 psi)6-25 bar (87-360 psi)6-25 bar (87-360 psi)6-30 bar (87-430 psi)6-25 bar (87-360 psi)6-25 bar (87-360 psi)6-20 bar (87-290 psi)

    DTH bits

    Hammer inchBits diameterShank
    MetricInch
    1"64mm-70mm2 1/2"-2 3/4"BR1
    2"70mm-95mm2 3/4"-3 3/4"MACH20/BR2
    3"90mm-102mm3 1/2"-4"COP32/COP34/MACH303
    M30/DHD3.5/BR3
    4"105mm-152mm4 1/8"-6"COP44/DHD340/MACH44
    SD4/M40/QL40
    5"133mm-165mm5 1/4"-6 1/2"COP54/DHD350R/MACH50
    SD5/M50/QL50/BR5
    6"152mm-254mm4 1/8"-10"COP64/DHD360/SD6
    M60/QL60/Bulroc BR6
    8"203mm-330mm8"-13"COP84/DHD380/SD8
    QL80/M80
    10"254mm-380mm10"-15"SD10
    NUMA100
    12"305mm-508mm12"-20"DHD1120/SD12
    NUMA120/NUMA125


    The characteristics of high air pressure DTH Button Bit:

    1.Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure of HD series DTH hammer designed according to newest rock drilling theory.
    2.Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.
    3.Low problem rate and easy to maintenance due to simple , reliable and easy assemble and disassemble inner structure of hammer.

    4.Easy to depart bit from hammer due to multi-head thread connecting chuck and cylinder of hammer.
    5.Interchangeable with DTH bit and dill pipe manufactured by Atlas copco and Ingersoll-rand.
    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


    Product photos
    DTH Drilling Tools DTH Hammers water well Drill Bits DTH Drill Rods

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    atlas copco dth bits

      
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