1)all products are under iso certificate & quality control.

(2)they have high efficiency and strong wear resistance for drilling.

(3)applicable rock formation: f¡ü 8

(4)pdc bit uses pdc as main cutting components, with the excellent wear-ability and impact toughness of the pdc. It has a useful life, high-efficiency, and good performance cost ratio.

Product description:

Pdc non-core bit mainly used for drilling soft and medium formation, and used for the purpose of geology, coalfield, metallurgy, building, mining, projectsurvey, rail, bridges, housing.

Guilin star diamond supply all kinds of pdc non-coring bits with the best price and good quality.

We can also design pdc bits according to customers' requirements, such as different geological condition, special strata and so on.





Dear friends: if any additional information needed, please feel free to contact us at:



Mob:+8613737702003



Tel: +86-773-5822066



Fax: +86-773-5822066



Sky: xiaoshitou0115