38"Hole opener rock reamer

1.Main features

Forging shaft (50% rolled material spindle and 30% old drill collar spindle on the market)

Customized cutters,

Composite seal, metal seal, various models are available

2.Our Advantage

----adequate stocks
----competitive price
----timely delivery
----factory direct     

3.Packing/Shipping

Packing :wooden case or iron case ,also be packaged according to customer requirements.

Modes of transportation: by sea, by air or land transportation, Of course, a small amount can also by Express.

4、Company Profile

Cangzhou Great Drill Bit Co.,Ltd was founded in 2010, and the company is located in Hejian Development Zone, Hebei Province.We have multiple international advanced CNC machining center production lines with combined turning and milling and multi-axis linkage. Cumulative sales of more than 100,000 drill bits.Main products: PDC bit, tricone bit, coring bit, bi-center bit, Torkbuster ， PDC reamer, PDC hole opener, rock reamer, customized cutters.

5、Please contact

TEL：8618232186601  ；8617340754111

whatsapp:8618232186601

        8618031733007

E-mail：great25@zkdrilling.com

       great03@pdcbit.net