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Down The Hole Hammer, DTH hammer

COP,DHD,MISSION,QL,SD,CIR,BR

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Description

FOB Price: US $ 500 - 1,000 / Piece
Min.Order Quantity:1 Piece/Pieces
Supply Ability:10000 Piece/Pieces per Month
Port:Qingdao or Shanghai
Payment Terms:L/C,T/T,Western Union,MoneyGram

Quick Details
Place of Origin: Shandong, China (Mainland)
Brand Name: Jinquan
Model Number: COP,DHD,MISSION,QL,SD,CIR,BR
Type: DTH HAMMER
Machine Type: Drilling Tool
Certification: ISO9001:2008
Material: Carbon Steel
Processing Type: Forging
Use: Ore Mining

Packaging & Delivery
Packaging Details: Ply-wooden cases or as per clients& acute; special requirements.
Delivery Detail: Within 15-25 days after got your pre-payment.

Product Description
Jinquan is one of the leading manufacturers & suppliers of DTH drilling tools from China, with high quality and reasonable price, including DTH bits, DTH hammers, DTH drill pipes, RC drilling tools, Odex drilling systems etc.

DTH Drilling Tools|DTH Button Bits|DTH Hammers - China Rock Drilling Tools Suppliers & Manufacturers.

Size range 3& acute;& acute;, 3.5& acute;& acute;, 4& acute;& acute;, 5& acute;& acute;, 6& acute;& acute;, 8& acute;& acute;, 10& acute;& acute;, 12& acute;& acute;, 14& quot; etc.
Shank styles: DHD3.5, DHD340, DHD350, DHD360, DHD380; COP44, COP54, COP64, COP84; TD40, QL50, QL60, QL80; Mission40, Mission50, Mission60, Mission80; SD4, SD5, SD6, SD8; DHD112, SD12, NUMA125 etc.

Advantages:
1. Out of the trouble of foot valve fracture and expansion and contraction.
2. Lower energy consumption and higher impact frequency. The drilling speed is 15%-30% higher than the one with foot valve.
3. Simple structure, reliable parts, long life, easy and cheap maintenance.
4. Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve.

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