High Quality 4 Inch High Air Pressure DTH Hammer and Bit Ore Mining Deep Hole DTH Hammers

• After-sales Service: Online Service
• Certification: ISO 9001:2008
• Surface Treatment: Spray-Paint
• Material: Carbon Steel
• Length: 1032mm
• Work Pressure: 1.2-2.0MPa
• Model NO.: DHD340 4inch
• Product Name: High Air Pressure DTH Hammer
• Application: Mining ,Water Well Drilling
• Usage: Coal/Ore Mining, Well Drilling
• Transport Package: Standard Export Packing
• Specification: 99mm
• Trademark: KUANGBAO
• Origin: China
• Production Capacity: 2000 Per Month

Product Description

Product Description

High quality 4 Inch High Air Pressure DTH hammer and bit Ore Mining Deep Hole DTH Hammers
They are with high efficiency, low failure rate and long service life.Even for all kinds of high hardness, high abrasive rocks and other harsh conditions, our drilling tools can also realize efficient and economical drilling.
Our hammer and bits are made of high quality ,Mining the good drilling performance and long service life.  They are widely used by our customers all over .

Product Parameters

Product name:High Air Pressure DTH hammer

Application:mining ,water well drilling

Material:Carbon Steel

Formation:Hard Rock Formation

Work pressure:1.2-2.0Mpa

Advantage:high quality and factory prices

 Length:1032mm

 Hole Range:110-135mm

Packaging & Shipping

FAQ

1. what can you buy from us?
DTH drilling rig,water well drilling rig,screw air compressor,piston air compressor,pneumatic rock drill ,drill bit,Tricone bit ,DTH hammer,drill rod,spare parts

2. How can I make payment?
A: You can pay directly online on Alibaba with credit card, or TT, Western Union, LC etc.

3.  How is the shipment?  How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping.  Shipping efficiency depends on country and city you want to ship to.  For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.

4. How is your quality control?  
A: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.

5. Do you have any certificate of authorization?  
A: Our machinery is CE certified.