Dth drill bitsmanufacturer, factory, supplier from china (total 24 products for dth drill bits)
Dth bits are available in sizes from 3" to 18", with all type of shanks (including atlas copco, sandvik, ingersoll rand shanks etc.). dth bits come in three different standard bit head/face designs (convex, flat, and concave), and with a variety of tungsten carbide button shapes to suit a wide variety of drilling conditions.
We're an enterprise that export OEM dth hole opener bits to China, we're authorized by the relevant state registratio. Main OEM dth hole opener bits and sell to many regions in China, item accessible upon request. We have the spirit of "customer initial, honesty first" principle, using a variety of enterprises established long-term cooperative relationship.
OEM dth hole opener bits Supplier with a higher enterprise reputation,from China.Our solutions contain:OEM dth hole opener bits Solutions are mainly exported to European nations,it is actually well known in quite a few nations.
