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Air Pressure Mining Well Drilling Tools Down The Hole DTH Hammers

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    Buy cheap Air Pressure Mining Well Drilling Tools Down The Hole DTH Hammers from wholesalers
     
    Buy cheap Air Pressure Mining Well Drilling Tools Down The Hole DTH Hammers from wholesalers
    • Buy cheap Air Pressure Mining Well Drilling Tools Down The Hole DTH Hammers from wholesalers
    • Buy cheap Air Pressure Mining Well Drilling Tools Down The Hole DTH Hammers from wholesalers
    • Buy cheap Air Pressure Mining Well Drilling Tools Down The Hole DTH Hammers from wholesalers

    Air Pressure Mining Well Drilling Tools Down The Hole DTH Hammers

    Ask Lasest Price
    Brand Name : MIROC
    Model Number : 4148301625-4148301628
    Delivery Time : 25 days
    Payment Terms : T/T or L/C
    Supply Ability : 20000 pieces per month
    Price : negotiation
    Certification : ISO9001
    • Product Details
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    Air Pressure Mining Well Drilling Tools Down The Hole DTH Hammers

    Air Pressure Mining Well Drilling Tools Down The Hole DTH Hammers


    Description
    In DTH hammers, 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 hammers a nearly constant penetration rate regardless of hole length.


    • Small to medium size drilling diameters
    • Works in low pressure range, capable of drilling shallow to medium hole lengths


    Type: Efficient High Pressure DTH Hammer

    Product Description

    1) Specific heat treatment standards
    2) Premium hardened steel alloy
    3) High-grade cemented tungsten carbide buttons.


    Product name

    DTH Hammer

    Material

    Alloy Steel&Tungsten Carbide

    Use

    Underground Mining,Water well,Mining,Quarry etc.

    Color

    Green&Others

    Heat treatment

    Anneal

    Shank series


    DHD,COP,MISSION, SD, DHD, BR, QL, BR,CIR etc.

    Application

    heavy construction,Ore Drilling, mining, oil and gas, quarries


    Hole


    60-305mm

    Size

    2/3/4/5/6/7/8/9/10/12/14 inches

    Advantage

    High Performance and factory price


    Applications

    • Underground mining
    • Quarry benching operations
    • Water well drilling


    Competitive Advantage

    • Main hammer components manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment


    Specification

    Part Number

    Drilling Diameter

    (mm)

    Hammer Length

    (mm)

    External Diameter

    (mm)

    Weight

    (kg)

    Working Pressure

    (Mpa)

    4148301625

    ø115 - 130

    998

    ø98

    40

    0.8 - 2.1

    4148301626

    ø130 - 152

    1087

    ø118

    60

    0.8 - 2.1

    4148301627

    ø165 - 216

    1076

    ø146

    92

    0.8 - 2.1

    4148301628

    ø203 - 254

    1450

    ø181

    260

    0.8 - 2.1


    Product Code

    and Brief

    Description

    Air

    Consumption

    (m3/min)

    Torque

    (N.m)

    Impact

    Frequency

    (n/min)

    Drill Rod

    Connection

    Thread

    Drill Bit

    Connection

    Thread

    Bit

    Shank

    DTH440

    3 - 12

    402

    850 - 1320

    Outside API 2 3/8"

    ø67-12

    DTH440-

    115/120/130

    DTH450

    3 - 14

    840

    850 - 1600

    Outside API 2 3/8"

    ø83-12

    DTH450-

    130/140/152

    DTH460

    6.8 - 20

    980

    860 - 1610

    Outside API 3 1/2"

    ø104.4-12

    DTH460-

    165/178/

    194/203/216

    DTH480

    9.6 - 24.8

    1870

    1100 - 1350

    Outside API 4 1/2"

    ø128-12

    DTH480-

    203/216/230

    /254/310/350

    Air Pressure Mining Well Drilling Tools Down The Hole DTH HammersAir Pressure Mining Well Drilling Tools Down The Hole DTH HammersAir Pressure Mining Well Drilling Tools Down The Hole DTH Hammers

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