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Most competitive dth hammer bit deep hole drilling tools CIR76

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Company Information

Taizhou Kaiqiu Drilling Tools Co., Ltd.

CN Manufacturer
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US$ 300+
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Quick Details

Place of Origin: Zhejiang China
Brand Name: kaiqiu
Type: dth hammer
Machine Type: Drilling Tool
Certification: API
Material: Carbon Steel
Processing Type: Forging
Use: Well Drilling
Color: Yellow or customize
Name: KQ-76A
Diameter: 76
Quality: Excellent
Advantage: High Performance
Working pressure: 4-10bar
Bit shank: CIR70
Selling Units: Single item
Single package size: 80X9X9 cm
Single gross weight: 15 KG
Package Type: paper carton or plastic case or wooden case
Package Preview:,


Product Description


Product data:

Hammer Length without bit:811(mm)
Top sub thread:F48 X 10PIN
Outside Diameter:66 (mm)
Weight:13.5 ( KG)
Bit Diameter:76 (mm)
Working Pressure:4-10 (Bar)
Air consumption:6-10 (m3/min)
Bit Shank:CIR70
Item DescriptionPart NumberItem DescriptionPart Number
1.Top SubKQ70A-018.ValveKQ70A-08
2.CapKQ70A-029. Air Distributor
3.Check ValveKQ70A-0310. Inner Cyllinder
4.SpringKQ70A-0411. Piston
5.ShimKQ70A-0512. Guide Sleeve
6.Rubber RingKQ70A-0613. Driver Sub
7.Valve CapKQ70A-0714. Outer SleeveKQ70A-14

Packaging & Shipping


1.Packing: Plastic case / Wooden case

 2.Shipping: By Car/ By Sea / By Air / By trainPackaging

Our Services


Company Information


The company lies in Juying road 2398#,Taizhou Bay circular economy industrial agglomeration area of Zhejiang Province,with workshop space of 20000 m2 and more than 200 employees. It is 15km from Taizhou airport, and more than 400 km from Shanghai Pudong airport. The transportation is very convenient. It professionally produces various DTH hammer, DTH bit, bench drilling, coupling sleeves,drill pipe for mining and construction. There are more than 300 sales service providers in China, and the products are exported to Australia, Africa and Southeast Asia etc. The main brand, “Kaiqiu”, has set up a high reputation and popularity in domestic and foreign market.





The information you may like to know before order:

1. T T or Western Union or money gram or L/C at sight?


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2. Shipping time for an order


  We have many stock. As usual, we can deliver the goods as soon as get the full payment.



3. Quality Control


  There will be strict inspection and testing for every order before shipping out.


4. After Sale Services:


   Free replacement will provide once the failure confirmed caused by our product quality.


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