1、Circular-arc shaped crown design,placed with high quality cutters,significantly increases stability of the bit.
2、Inner and outer gauges are protected by natural diamond,which helps several-fold increasing wear resistance and stability of the bit.
3、Optimize the cutting structure,ensure stability of the bit during.
4、Optimize the waterway design, benefits for the bit cleaning and cooling.
5、Suitable for coring in medium to medium hard abrasive formation.High rate of core recovery.