China Factory 3 Inch Water Well DTH Hammers Mining Drilling Tool DHD Series DHD3.5 Bits

• After-sales Service: Online Service
• Certification: ISO 9001:2008
• Surface Treatment: Spray-Paint
• Material: Carbon Steel
• Work Pressure: 8-30 Bar
• Product Name: High Air Pressure DTH Hammer
• Model NO.: DHD3.5 3inch
• Application: Mining ,Water Well Drilling
• Usage: Coal/Ore Mining, Well Drilling
• Transport Package: Standard Export Packing
• Trademark: KUANGBAO
• Origin: China
• Production Capacity: 2000 Per Month

Product Description

Product Description

China Factory 3 Inch Water Well Dth Hammers Mining Drilling Tool Dhd Series Dhd3.5 Bits
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:8-30 Bar

Advantage:high quality and factory prices

Thread Connection:3 1/2"api Reg Pin

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: 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.