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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
Air Pressure Mining Well Drilling Tools Down The Hole DTH Hammers
Air Pressure Mining Well Drilling Tools Down The Hole DTH Hammers
Air Pressure Mining Well Drilling Tools Down The Hole DTH Hammers
Air Pressure Mining Well Drilling Tools Down The Hole DTH Hammers
Specifications
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148301625-4148301628
MOQ :
50
Packaging Details :
Wooden Plate
Delivery Time :
25 days
Payment Terms :
T/T or L/C
Supply Ability :
20000 pieces per month
Price :
negotiation
Product name :
DTH Hammer
Application :
mining,water well ,quarry, geothermal,construction etc
Certification :
ISO9001
Material :
Carbon Steel
Marketing Type :
New Product 2020
Video outgoing-inspection :
Provided
Description

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

Product tags

used borehole drilling machine

,

borehole drilling tools

,

how to drill a borehole
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Air Pressure Mining Well Drilling Tools Down The Hole DTH Hammers

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Product Detail
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148301625-4148301628
MOQ :
50
Packaging Details :
Wooden Plate
Delivery Time :
25 days
Contact Supplier
video
Air Pressure Mining Well Drilling Tools Down The Hole DTH Hammers
Air Pressure Mining Well Drilling Tools Down The Hole DTH Hammers
Air Pressure Mining Well Drilling Tools Down The Hole DTH Hammers

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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