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No.31 Kongming west road, Qixing districtGuilin, GuangxiChina, 541004Web Page Link: https://www.toboc.com/guilinstardiamondsuperhardmaterialcoltd.aspx
pdc drag bit is a comprehensive drilling bit, mainly used in mining and geological drilling, commonly has three wings and four wings, which is a special non core drill bit, for rock layers f < 8 drilling, gk drag drill bit mainly used for gravel, conglomerate and other complex formation drilling. service: guilin star diamond can supply all kinds of pdc coring and non-coring bits, pdc oil bits and pdc anchor bits. pdc bit can be widely used in the fields of geological exploration, coal mining, water conservancy and hydropower, construction of road and railway. we also design pdc bits according to customers special requirements. dear friends: if any additional information needed, please feel free to us at:
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