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Hot sale thread screw hard rock drill bits, View rock drill bits, KAISHAN Product Details from Zheng

Brief info: Hot sale thread screw hard rock drill bits, US $ 15 - 800 / Set, Henan, China, KAISHAN, drill bits.Source from Zhengzhou Kaishan Mechanical & Electrical Equipment Co., Ltd. on Alibaba.com.

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Product Details

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Hot sale thread screw hard rock drill bits

Product Description

Packaging & Shipping

1.Packing: Wooden case/ Plastic case/ Paper carton

2.Shipping: By sea / By car / By air / By Train

Our Services

1. We are alibaba trade assurance gold supplier, we guarantee product quality, delivery time and payment in safe;2. 7 years manufacturing experience of drill bits;3. Powerful technology support and mature manufacturing experience;4. Strict quality control before deliverying and 24 hours online service;

5. We can provide customized products with special requirements.

Company Information

KAISHAN has been specializing in air compressor for over 25 years and has got ISO900:2008 and many quality system certificates.

KAISHAN is the only manufacturer in china which is able to mass produce the motor powered and diesel powered portable screw air compressor, breaking the monopoly of foreign brand in the screw air compressor

We can design and manufacture varieties of Drill Bits according to customer's requirements of the bit diaair hole nos.carbide button shape and the face shape. High air pressure and low air pressure DTH drill bits are both available.

Our Drill Bits are made from the best tungsten carbide tips & special steels, after hot heat treated, the steels reach a good level in surface compression & fatigue resistance. All of our products are compatible with many products manufactured by Sandvik, Atlas Copco, Mincon etc., all our Down the hole bits are widely used in mining, tunneling, quarrying, construction, and civil engineering projects.

Normally we produce three type of bit face designs: Flat face, Convex face, Concave face. Of course, if you have any special requirement, we could produce as per your instruction completely.

FAQ

1. T/T or Western Union or money gram or L/C at sight?All are no problem.2. Shipping time for an order:We have many stock. As usua, 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 service:Free replacement will provide once the failure confirmed caused by our product quality.5. How can we trust your company?We support Alibaba trade insurance. Protecting products quality, shipment on time and your covered amount.We are alibaba trade assurance gold supplier and have over 25 years manufacturing experience of drill bits.

We also provide other types of Rock Drill Bit.

I .Taper connection rock drill head.

1.> Chisel Type Bits (The diamater from 32 to 60mm)

2.> Cross Type Bits (The diameter from 32 to 60mm)

II. Screw Joint rock drill head,screw connecting sleeve .

1.>R-screw drill ,screw connecting sleeve. ( R28,R32,R38 The diameter is form 38 to 102mm)

2.>T-screw drill ,screw connecting sleeve. (T38,T45,T51 The diameyer is form 76 to127mm)

Down the hole drill bit can available INGERSOLL .RAND DHD,ATALAS COPCO ,KAISHAN brand and so on.

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