WS SERIES Item No. Diameter Working Length Seg. Nr. Segment...
Which has a shallow parabolic profile and medium cutter density,designed for coring the medium hard formation.Utilizing different patented PDC cutters enhance the bit’s ability to drill in hard...
Diamond Core Drill Bit. Core Drilling. When you need high-performance diamond tools for grinding, cutting and finishing operations, there’s no better source than YU Diamond company. We have...
Specifications 1)high reinforced PDC cutters 2)especially suitable for cobble, crumbly and loose formation 3)different sizes are available PDC rock coring bit Application: PDC coring bits use GK...