Guilin Star Diamond Superhard Material Co., Ltd.

We have been a professional manufacturer of PDC bits and cutters for over 5 years.

Bits include: PDC oil and gas bits, mining matrix bits, non core bits, drag (wing) bits, coring bits, anchor shank bits.

Cutters include: common plane surface series, helmet surgace GK series, conical surface ZX series, cambered surface HM series, dome inserts.

All sizes are available.

We provide most cost-effective PDC bits and cutters, until now, they have been widely used in Australia, Germany, Turkey, New Zealand, USA and so many other countries, and highly commented by the customers.