Overview
Feilong Retop's coring bits are all based on a tungsten carbide matrix body structure with a steel body frame, and inside and outside gauges made of natural diamond. Additionally, PDC cutter is a special superhard material synthesized by synthetic diamond and cemented carbide at one time under high temperature conditions, it not only has the advantages of high diamond hardness and wear resistance, but also has the characteristics of strong impact resistance.
The coring bit is hollow so that as it cuts through the formation it creates and captures a solid cylinder of rock that can be brought to the surface as a single piece. We can design and manufacture special use coring bits according to specific requirements. Our coring bits are known for fast ROP, high recovery rate, long service life, and consistency.We offer best-in-class core bit technology to maximize ROP and extend bit lifeIn addition, if customers have different requirements, we also provide customized products to meet that.
Product Features
High Quality Material
High quality material promotes gauge wear resistance to provide longer service life
Medium Parabolic Profile
Medium short parabolic profile with medium cutter density can obtain better ROP
Special Teeth protection
External preserving teeth can effectively enhance the life of the drill and prevent the diameter reduction of the drill
Increased wear resistance
Internal passive reducer teeth prevent the internal diameter of the drill bit from shrnking
Audited Supplier 
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