Gauge button 18mm YK05 carbide button bits for QL60 down the hole hammer,diameter 6.5 inch

The QL series is divided into mission40, mission50, mission60, mission80, etc. The drill hole diameter is 110mm~254mm.The series DTH hammer&bits is a DTH product series that is widely used at present.

Our QL series dth bits using YK05 brand carbide,which is produced by technology.This carbide is the best quality carbide in china. It applies to all kinds of rock and engineering projects.

We using 18mm diameter carbide for gauge button, It let our products have good wear resistance and service life.

Mission60 series dth bits detailed parameters:

Advantages:
1. We do heat treatment by our self more than 15 years.
2. We use high quality special steel and mature and stable heat treatment process.
3. In addition, we have more than 20 years of drilling equipment production experience.
Is right to chose us-Putian Qideli Drilling Tools Co.,Ltd.

Main dimension:

Putian Qideli drilling Tools Company diligently and wholeheartedly committed to drilling tools for mining research and development, with so many years learning of drilling tools for mining, and had attracted many of the domestic first-class drilling technology experts and experienced engineers to work for company, constant Close to the market, in-depth customer technology-LED, market-oriented, the market potential demand for the direction of development, actively planning an enterprise development strategy, focusing on product innovation and grasp the credit markets and technology to enhance the credibility of business products and services, constantly to enhance the core competitiveness of enterprises, in order to enhance the comprehensive advantages of products in the market.