28mm two wing positive rake screw diamond drill bits for coal mining drill kt DS4WB-1329-26xx

Place of Origin: Shandong China

Color: Customized according to customer requirement

 Our principle:                                                                                

1. According to the technical drawings using standard material specification production
2. Competitive price and products

3. tungsten carbide with reinforcement coal mining drill bits 
ntinuous miner, long wall shearing, roadheader

Carton box or wooden box

We will ship the goods after receiving your order in ten days

Place of Origin: Shandong China

Color: Customized according to customer requirement

 Our principle:                                                                                

1. According to the technical drawings using standard material specification production
2. Competitive price and products

3. tungsten carbide with reinforcement coal mining drill bits 
ntinuous miner, long wall shearing, roadheader

 According to the technical drawings using standard material specification production

2. Color: Customized according to customer requirement

3. Provide samples and can produce products according to customer's sample.

Liaocheng Kaituo Construction machinery Co., Ltd--,Liaocheng Kaituo Construction Machinery Co., Ltd is the professional manufacturer of Rock Drilling Tools, Down the Hole Drilling Tools and Mining Tools. Our main products are “KATO” brand of rock drilling tools, Down the hole drilling tools, Mining tools, Air hose for mining and Concrete vibrator series etc. Our products are widely used in cutting mountains, mining, railway, road building and energy supply construction etc. Our company has the advanced scientific research and the production experience, Our products are interchangeable with various products manufactured by Sandvik, Atlas Copco , Kennametal , Betek, Wirtgen etc.
Since it was found, our company proposed core business philosophy “good faith seeking win-win”, and ran out of a production, modern management road of "customer-centric, market-oriented, science and technology, with quality and development, to management for efficiency" with the times, blaze new trails, efforts to build a more excellent "KATO" brand.
All staff of our company warmly welcome friends all over the world to cooperate.

Payment: T/T, 30% in advance, 70% before shipment.

Delivery time: about 15-20 days.