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4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering
4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering
4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering
4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering
4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering
4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering
4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering
4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering
Specifications
Brand Name :
MING
Model Number :
MH40SD
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
1PC
Price :
999-99999USD/PC
Payment Terms :
T/T, D/P, Western Union
Supply Ability :
2000PCS/MONTH
Delivery Time :
3-5WEEKS
Packaging Details :
WOODEN CASE
Application :
Ground Engineering
Color :
Blue,Yellow,glod(as You Need),black Or Others,Accept Customization
Product Name :
Down The Hole Hammer
Hammer Material :
High Carbon Steel
Hammer Type :
Down The Hole Hammers
After-sales Service :
Video Technical Support,Engineers Available To Service Machinery Overseas,Online Support,Overseas Service Center Available
Warranty :
1 Year
Material :
Carbon Steel
Type :
Deep Hole Drilling Tools
Processing Type :
Forging
Usage :
Quarry
Quality :
Top Brand China
Air Consumption :
0.5-2.5Mpa
Oem :
YES
High Light :
10inch dth hammer bits, SD10 dth hammer bits, 10inch down hole hammer bits
Description

Product name: 4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering

Product category: Down The Hole Hammer

Connection thread: API2-3/8"REG

Working pressure(bar): 1.2~2.0

Outer diameter(mm): 99mm

Weight(KGS): 40kg

High air pressure DTH hammer with SD shank details:

Rock drilling tools manufacturer KINGDRILLING DTH hammers are available in sizes from 2" to 33" for Down The Hole hammer bits are available in sizes from 2" to 48", with all shanks, multiple face, and with a variety of tungsten carbide button styles to suit a wide variety of drilling conditions and rock formation.

DTH hammers - the epitome of structural optimization and outstanding performance. Precision-engineered professional drill bits set a benchmark for reliable and efficient drilling equipment.

DTH hammers focus on structural strength to ensure long-lasting durability and increased productivity. Its robust construction guarantees wear resistance and is ideal for the toughest drilling tasks.

Thanks to its user-friendly design, operating this drill becomes very simple. The ease of operation allows professionals to work efficiently and easily, saving time and energy. No more frustration or unnecessary complications - DTH hammers simplify the task of drilling like never before.

High air pressure DTH hammer with SD shank technical parameters:

Model

OD

(mm)

 Hole range (mm)

Length

(mm)

 Connection
Thread		 Working
pressure
(Mpa)		 Air Consumption Weight
(Kg)
MH40SD 99 110~135 1012 API2-3/8"REG 1.2~2.0

1.0Mpa-

6m3/min

1.8Mpa-

9m3/min

2.4Mpa-

14m3/min

 40
MH50SD 125 155~190 1090 API2-3/8"REG/API2-7/8"IF/API3-1/2"REG 1.3~2.3

1.0Mpa-

7m3/min

1.8Mpa-

14m3/min

2.4Mpa-

19m3/min

 70
MH60SD 146 155~203 1182 API3-1/2"REG 1.5~2.5

1.0Mpa-

9m3/min

1.8Mpa-

18m3/min

2.4Mpa

-26m3/min

 90
MH80SD 180 195~254 1330 API4-1/2"REG 1.5~3.0

1.0Mpa-

12m3/min

1.8Mpa-

22m3/min

2.4Mpa-

28m3/min

 174
MH100SD 226 254~311 1525 API6-5/8"REG 2.0~3.5

1.0Mpa-

22m3/min

1.8Mpa-

40m3/min

2.4Mpa-

65m3/min

 316
MH120SD 275 305~445 1860 API6-5/8"REG 2.0~3.5

1.0Mpa-

28m3/min

1.8Mpa-

50m3/min

2.4Mpa-

71m3/min

 480

How to order?
Shank Type + Top Sub Thread + (With/Without Valve, if this parameter is optional)

FAQ:

1. What is DTH hammer?

Down-the-hole drilling (DTH) essentially involves a drilling hammer at the bottom of a drill string. It relies on three elements for drilling holes: bit loading (weight), rotation and air. These active elements combine to be efficient at crushing rock.

2. What is the hardest rock to drill?

Diamond is the hardest (readily available) naturally occurring substance in the world, and so finds itself an invaluable material in the process of drilling through extremely strong rocks such as granite and basalt.

3. Should I use water when drilling rocks?

Using water keeps both the drill bits and the rock cool while drilling. This will help to extend the life of diamond-tipped bits. It will also prevent the rock that you're drilling holes in from cracking due to heat expansion.

MORE INFORMATION:
4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering

4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering

Product tags

pressure drill

,

dhd340 down the hole hammer

,

drill size for reamer
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4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering

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Product Detail
Brand Name :
MING
Model Number :
MH40SD
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
1PC
Price :
999-99999USD/PC
Contact Supplier
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4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering
4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering
4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering
4inch Down The Hole DTH High Air Pressure Drill Hammer With SD4 Shank For Engineering

Wuhan Kingdrilling Diamond Co.,Ltd

Verified Supplier
4 Years
wuhan
Since 2016
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller
Main Products :
DTH Drill Bit, DTH Button Bits, Casing Drilling Bit
Total Annual :
4，600，000-7，500，000
Employee Number :
40~100
Certification Level :
Verified Supplier
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