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8" Atlas Copco Down The Hole SD8 DTH Button Drill Bits For Waterwell Drilling

Categories DTH Drill Bits
Brand Name: SOLLROC
Model Number: SD8 dth bits
Certification: SGS
Place of Origin: China
MOQ: 1 set
Supply Ability: 30000 sets per month
Delivery Time: 3-4 weeks
Packaging Details: Cartons + ply wood case (no plastic)
Product name: SD8 dth bits
Diameter: 8", 8 1/2" 9", 9 1/2",10", 10 1/2",11",12"
Air pressure: 10-25 bar
Applications: water well drilling and rock drilling
Face shape: Flat, Convex, Concave
Keyword: SD8 bit
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    8" Atlas Copco Down The Hole SD8 DTH Button Drill Bits For Waterwell Drilling

    8" Atlas Copco Down The Hole SD8 DTH Button Drill Bits For Waterwell Drilling


    Product specifications: SD8 dth bits

    Matched hammer Dia.

    (inch)

    Bit Dia.

    (mm)

    Bit Dia.

    (inch)

    Gauge

    Qty*Button Dia.

    (mm)

    Font Qty*

    Button Dia.

    (mm)

    Air Holes

    Weight

    (kg)

    Bit Shank
    2"702 3/46*104*823BR2
    7636*125*1023.6
    3"903 9/167*126*1124.2BR3/BR33/COP32
    953 3/46*144*1324.5
    10246*145*1325.9
    3.5"903 9/166*144*1324.9DHD3.5
    953 3/46*144*1325.2
    10246*145*1325.9
    4"1054 1/87*1426*1328DHD340/SD4/QL40/M40/COP42
    1154 1/28*147*1328.8
    13058*147*142102
    5"1405 1/27*187*14215.5DHD350/SD5/QL50/M50
    15268*188*14216.6
    6"1656 1/28*188*14224.5DHD360/SD6/QL60/M60
    1716 3/48*188*18225
    20388*188*18230
    8"20389*186*18+4*16346DHD380/SD8/QL80/M80
    2168 1/210*186*18+7*16350
    2541010*186*18+9*16360
    10"2541012*1812*18+9*16290

    SD10

    /NUMA100

    2801112*1812*18+11*162100
    3051214*1814*18+11*162120
    31012 1/414*1814*18+13*162125
    12"35013 3/415*1924*19+15*163190DHD112/SD12
    /NUMA120
    40015 3/430*1918*19+22*163230


    Product photos



    Product Application

    We take pride in being the only manufacturers in China that has a diverse line of DTH bits that range from 3"-47"(76mm~1200mm)in diameter with most the leading hammer shanks.
    Made from high quality alloy steel and advanced heat-treatment, Sollroc bits are ensured extreme protection against wear and fatigue.They're also available in four different bit-head designs-Convex,Flat,Concave and Drop center face,and four different inserts-Spherical,Ballistic,Semi-Ballistic,Two-Step to tackle any challenge and rock formations


    Bit Face Selection of DTH Bit

    Face Shape
    Applictions
    Typical formations
    Flat
    Hard and abrasive formations,all around.
    Granite,hard limestone
    Concave
    Medium hard to hard formations.Less abrasive,fractured formations.Excellent control over hole deviation.
    Granite,hard limestone,basalt
    Convex
    Soft to medium hard rock.Non abrasive formations.High penetration rate.
    Limestone,hard limestone,shale
    Drop Center
    Soft to medium hard and fractured formations.
    Limestone,shale


    Sollroc is recognized as one of the professional manufacturer and supplier of high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools with more 10 years of experience. Our tools are widely used in different drilling applications including mining, quarrying, water well drilling, geotechnical industries and etc.


    Product Tags:

    dth hammer bits

      

    atlas copco dth bits

      
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