rock drill bits; 7 button bits; taper button bits

Specifications

High penetration rate Cross Bit for rock drill/paving breaker/jack breaker
Excellent flushing,straightness and hole quality

rock  drill  bits;  7  button  bits; taper  button  bits

 

BIt  Diameter:  30mm,  32mm,  34mm,  36mm,  38mm,  40mm,  42mm 

 

Taper:  7  degree

 

 

 

 

 

If you have any problem,please tell me!

 

 

 

 

 

 

      Fuzhou Dig Sword Land Machine Co.,Ltd is the Sino-foreign joint venture which mainly business DSL brand from Digswordland Technology Limited. The enterprise is an industrial supplier which specialized in design, manufacture and sales in worldwide and has owned ten product patent right for RB777, B77C, RB777C, and TCA-7 and so on. My company provided air compressed, construction and mining equipment, also related after-sale services. Now our business has throughout 158 countries and area with good reputation.

 

 

 

    Our Company has advanced equipment, technology, excellent quality, good Service. We found a full set of CE Quality Certificate and carry out the ISO9001 International Quality System to assure the reliability and stability of our production.