Hot Sale φ101/83 Geological Diamond Tools Core Drill Bits

Specifications
Geological diamond core drill bit is used for geological drilling, survey of the foundation works of buildings, investigating geological state of the dam, drilling hole and sample of special projects.

All kinds of core drill bits for geological prospecting, geological engineering, petroleum engineering. Dimension can be produced according to your request.

All these mining and geological diamond drill bits can meet every demand from our customers, and are suitable for drilling in medium hard, hard and very hard formation. Also, any type of mining and geological diamond drill bits can be specially designed and manufactured according to customers' requirements. Reaming shell and bit can form a complete set and use while need.