4 Inch High/Low Air Pressure DTH Hammer for Rock Drilling and Mining

Product Details
Customization: Available
After-sales Service: 3 Month
Warranty: 3 Month
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Limited Company
Terms of Payment
T/T, D/P, Western Union
  • 4 Inch High/Low Air Pressure DTH Hammer for Rock Drilling and Mining
  • 4 Inch High/Low Air Pressure DTH Hammer for Rock Drilling and Mining
  • 4 Inch High/Low Air Pressure DTH Hammer for Rock Drilling and Mining
  • 4 Inch High/Low Air Pressure DTH Hammer for Rock Drilling and Mining
  • 4 Inch High/Low Air Pressure DTH Hammer for Rock Drilling and Mining
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Basic Info.

Model NO.
DHD340/SD4/QL4/MISSION40
Standard
GB
Surface Treatment
Without Processing
Manufacturing Process
Forging
Material
Alloy Steel
Size
4 Inch
Hole Range
110-135mm
Model
DHD340/SD4/Ql4/Mission40
Weight
41kg
Transport Package
Wooden Box
Specification
27kg
Trademark
Prodrill
Origin
China
Production Capacity
50000PCS/Month

Product Description

  • Description


ProDrill rock drilling tools manufacturer has a full range of DTH drill bits with CIR shanks type for a wide range of hole sizes, which are designed to match all conceivable applications for water well industries, stone quarrying, mining and construction.

Shank types:DHD340/SD4/QL4/MISSION40, etc.

DTH hammer bits hole diameter: 4"(110mm-135mm).

4 Inch High/Low Air Pressure DTH Hammer for Rock Drilling and Mining

model Weight Hole range(mm)
DHD340/SD4/QL4/MISSION40 41kg 110-135


Main Products:
1-12 inch middle-low/high air pressure DTH hammers & bits
Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling
Eccentric overburden drilling Equipment
Hole opener bit
Rock thread bit (R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60)
Extension Rod, M/F Rod, M/m Rod, Drift Rod,
Shank adapter, coupling sleeves and all kinds of adapters

Terms&Conditions of Ordering:
1 .Payment Terms: T/T (Telegraphic Transfer) or Western Union
2. Delivery Term:
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Transportation:
Sample order: we suggest Courier express or by air
Bulk order: we suggest by air or by sea.
4. Quality & Service:
A. There will be strict inspection and testing for every order before shipping out.

Advantages:
Compared with the oversea brands, our advantages are bellowing:
A. Our products can match over 85% against the original products
B. Price are competitive against the famous brands and best quality against the small factory

About Us:
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 15 years.
2. We have advanced technology and equipment.
3. Our technician has more than 15 year's professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.

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