--Medium hard to hard formation coring:
Special thermally-stable polycrystalline diamond cutter layout makes the bit competent in medium hard to hard formation coring operation.
--Multiple blade profile design:
Multiple blade profile design, including round, double taper and parabolic shape, makes the bit suitable for virous types of medium hard to hard formations.
--Cooling and cleaning system:
Various ID flow path designs provide sufficient cooling and cleaning to the whole bit surface.
2. Specifications & Recommended Parameters
3. Addtional features
4. About us