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Low Air Pressure DTH Drilling Bits For Mining Blasting

  • Description
Product Detail

    Now we have low air pressure dth drilling bits for mining blasting for sale, you are lucky to have this chance to buy bulk low air pressure dth drilling bits for mining blasting for metal at competitive price from us.

    Low Air Pressure DTH drilling bits 


    Product Information

    -Name: Ballistic DTH Drill Bits Used for Low Air Pressure DTH Bits

    -Item Number: Drilling Machine Parts

    -Brand Name: KAIYU

    -Diameter: 76/90/100/110/120/125/130/140/150/165/175/185/200/220/250mm

    -Material: Carbide

    - Processing Type: Forging

    -Packaging: Wooden Case

    -Delivery: 10-25days

    -Certification: ISO9001

    -Place of Origin: Taizhou, Zhejiang,China(Mainland)

    -Use: suitable for cutting, drilling various hard Non-ferrous materials, such as marble, granite, hard concrete and brick etc.

    -Advantage: High performance cost ratio


    Product Description

    DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special "stress relief" processes ensure consistent performance. 

    DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate.


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    Low Air Pressure DTH Bits

    CIR70

    Diameter (mm)

    Gauge button

    Weight (kg)

    Part No.

    Ballistic button/Flat Face??14.png 

    76

    5*f12

    2.18

    CIR76-76BF

    CIR90

    Diameter (mm)

    Gauge button

    Weight (kg)

    Part No.

    Ballistic button/Flat Face??15.pngi

    90

    6*f14

    3.69

    CIR90-90BC

    100

    6*f14

    4.25

    CIR90-100BC

    110

    6*f14

    4.92

    CIR90-110BC

    120

    6*f14

    5.52

    CIR90-120BC

    130

    7*f14

    6.56

    CIR90-130BC

    CIR110

    Diameter (mm)

    Gauge button

    Weight (kg)

    Part No.

    Ballistic button/Convex Face??16.png

    110

    6*f14

    5.86

    CIR110-110BC

    120

    6*f14

    5.89

    CIR110-120BC

    130

    7*f14

    7.59

    CIR110-130BC

    140

    8*f14

    8.47

    CIR110-140BC

    150

    8*f14

    9.47

    CIR110-150BC

    170

    9*f14

    11.44

    CIR110-170BC



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    CIR130 (Shank 65mm and 76mm)

    Diameter
         (mm)

    Gauge button

    Weight (kg)

    Part No.

    Ballistic button/Convex Face??17.png 

    130

    7*f14

    7.59

    CIR130-130BC

    140

    8*f14

    8.47

    CIR130-140BC

    150

    8*f14

    9.47

    CIR130-150BC

    170

    9*f14

    11.44

    CIR130-170BC

    CIR150

    Diameter (mm)

    Gauge button

    Weight (kg)

    Part No.

    Ballistic button/Convex Face??18.png 

    150

    9*f16

    15.73

    CIR150-150BF

    165

    9*f16

    17.46

    CIR150-165BF

    175

    9*f16

    18.04

    CIR150-175BF

    200

    9*f16

    26.7

    CIR150-200BF

    CIR170

    Diameter (mm)

    Gauge button

    Weight (kg)

    Part No.

    Ballistic button/Convex Face??19.png

    175

    9*f16

    21.86














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Taizhou City Kaiyu Metallurgy Machines and Tools Co.,Ltd

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