- Hydra Tooth holder
- 2016-11-03 19:25
- Hydra cutting teeth and holder Kennametal1.the head of tungsten carbide tip is fired by vacuum2.Passed ISO9001 and CEXIN
- pdc bit 90
- 2016-10-26 10:51
- The bit is suitable for soft to medium soft formations.Cutting structure is force balanced, bit blade is asymmetrically