Find high quality 60mm,75mm,94mm,113mm,133mm pillar drill bit factory direct with competitive price here. Please rest assured to buy 60mm,75mm,94mm,113mm,133mm pillar drill bit factory direct with Shaanxi Zuanlong Drilling Machine Co.,Ltd

60mm,75mm,94mm,113mm,133mm Pillar Drill Bit Factory Direct

About Us 

ZLONG Company professionally produces PDC drill bits,diamond drill bit,drill pipes and also R&D new products as per customers'request.All the products under control of ISO9001:2000 quality system and passed the inspection of Beijing Rock-drilling Machine Inspect Center and some of them obtained National patent.After several years' develop,ZLONG products have been widely used in cola mine field,petroleum field,and geological exploration field.We sincerely welcome our friend both home and abroad to come for business talks.

Application

Zuanlong PDC Pillar Drill Bit has been wildly used to coring-drilling for geological exploratory of coal measure stratum. The normal type is suitable for the f<=10, the reinforced type is suitable for f<=16.

 

PDC Pillar Drill Bit
Diameter (mm)	Height (mm)	No of PDC Cutter	No of Nozzle	Nozzle Diameter (mm)
60	120	5	3	6
75	130	6	3	8
94	130	8	4	8
113	140	10	5	10
133	150	14	6	10

Note: Customization are available

ZuanLong Certification

Company

Factory

Welcome to buy the highly precise and high-quality pdc pillar drill bit, gear drill bit for hard rock for sale at the best price from our company - ZUANLONG, one of the largest manufacturers and suppliers in China. With the aid of advanced technology, we have various sizes of products at your choices.