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OEM 3inch DTH Down The Hole Drilling Tools COP32
OEM 3inch DTH Down The Hole Drilling Tools COP32
OEM 3inch DTH Down The Hole Drilling Tools COP32
OEM 3inch DTH Down The Hole Drilling Tools COP32
OEM 3inch DTH Down The Hole Drilling Tools COP32
OEM 3inch DTH Down The Hole Drilling Tools COP32
OEM 3inch DTH Down The Hole Drilling Tools COP32
OEM 3inch DTH Down The Hole Drilling Tools COP32
Specifications
Brand Name :
MING
Model Number :
MH35D
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 :
Propower 8 inch down the hole hammer for India
Hammer material :
High carbon steel
Hammer type :
down the hole hammers
After-sales service provided :
Video technical support,Engineers available to service machinery overseas,Online support,Overseas service center available
Warranty :
1 Year
Material :
Carbon steel
Type :
Down The Hole Hammers /DTH Hammers for sale
Processing type :
Forging
Usage :
Quarry
Quality :
Top Brand China
Air consumption :
0.5-2.5Mpa
Oem :
YES
Description

Product name: 3inch high air pressure DTH hammer with COP32 shank for drilling rig parts

Product category: Drilling rig accessories

Matched hammer: Hammer DHD3.5

Connection thread: API 2 3/8 REG

Working pressure(bar): 7~25

Outer diameter(mm): 82

Weight(KGS): 25

Bit diameter recommend(mm): 90~105

Kingdrilling DTH Hammer advantages:

1. High-frequency hammer design for faster penetration,

2. improved steerability

3. simpler flushing,

4. less impact to sensitive electronics

5. manufactured using superior kingdrilling heat treat processes

3inch high air pressure DTH hammer with COP32 shank technical parameters:

Model

OD

(mm)

Hole range

(mm)

 Length(mm) Connection
Thread

Working
pressure

(Mpa)

 Air Consumption

Weight

(Kg)
MH35D 82 90~115 888 API2-3/8"REG 1.0~1.5 1.0Mpa-3.8m3/min 1.5Mpa-7.5m3/min 25
MH40D 99 110~135 1011 API2-3/8"REG 1.2~2.0 1.0Mpa-6m3/min 1.8Mpa-10m3/min 2.4Mpa-15m3/min 43.2
MH50D 125 135~155 1110 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 69
MH60D 142 155~203 1238 API3-1/2"REG 1.5~3.0 1.0Mpa-9m3/min 1.8Mpa-18m3/min 2.4Mpa-26m3/min 98
MH80D 180 195~254 1359 API4-1/2"REG 1.5~3.0 1.0Mpa-12m3/min 1.8Mpa-22m3/min 2.4Mpa-28m3/min 175

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

FAQ:

1.What is DTH Bit?

Down-the-hole (DTH) hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are designed with a splined drive for rotating the bit in the ground.

2. 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.

3. How does DTH drilling work?

A down-the-hole drill, usually called DTH by most professionals, is basically a jackhammer screwed on the bottom of a drill string. The fast hammer action breaks hard rock into small cuttings and dust that are evacuated by a fluid (air, water or drilling mud).

MORE INFORMATION:

OEM 3inch DTH Down The Hole Drilling Tools COP32OEM 3inch DTH Down The Hole Drilling Tools COP32OEM 3inch DTH Down The Hole Drilling Tools COP32

Product tags

30.1 drill reamer

,

reamer drill size

,

drill size for reamer
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OEM 3inch DTH Down The Hole Drilling Tools COP32

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Product Detail
Brand Name :
MING
Model Number :
MH35D
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
1PC
Price :
999-99999USD/PC
Contact Supplier
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OEM 3inch DTH Down The Hole Drilling Tools COP32
OEM 3inch DTH Down The Hole Drilling Tools COP32
OEM 3inch DTH Down The Hole Drilling Tools COP32
OEM 3inch DTH Down The Hole Drilling Tools COP32

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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