1, Our Grand PDC bit adopts 16mm claw PDC cutting teeth and large blade design. It can drill medium to medium hard strata. It is recommended to drill shale, mudstone, Cemented Sandstone and carbonate rock with medium compressive strength.
2,Our team of highly skilled engineers and technicians are dedicated to providing innovative and customized solutions to meet your specific needs.
3, Each product is 100% inspected before delivery, ensuring that only the best products reach our customers.
4, We can offer preferential price
5, Ccustomized support according to specific drilling requirements.