3.5inch DTH Hammer Drill Bit For Quarry And Road Construction

3.5" DTH Hammer Drill Bit for Quarry and Road Construcion Rock Drilling Bit

Product features:

DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance.
DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate.

We can design and manufacture according to customer's requirement of the Bit Diameter,No.air holes,carbide button shape and the face shape.

We need to confirm the following Product Specification before placing an order:

Company profile:

Hebei Minetech Machinery Technology Co, Ltd is an joint venture enterprise with Europe Partner, which is located in Shijiazhuang City, Hebei Province,China. Our company is specialized in manufacturing and exporting of mining machinery, such as hydraulic and pneumatic drill machine, roof bolter and drilling consumption ,like drill bit and drill rod with own factory in Shijiazhuang City.With our rich expenience for over a decade and with professional engineers andsales team, we focus on providing complete solutions for mining machinery.
Target markets is gradually shifted from domestic market to international market, products are exported to more than thirty countries and regions, including Southeast Asia, the United States, Germany, Britain, South Africa, Poland, Russia, Middle Asia, South America and so on, and established a good brand and reputation ininternational market.

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