1、Single row five blades design, significantly increases wear resistance and stability of the bit.
2、Unique gauge with high quality PDC cutters, helps several-fold increasing wear resistance and stability of the bit.
3、Short parabolic design is better balances the stress while drilling, increases the wear resistance and life of the bit
4、The surface of the blade is welded by wear-resistant hardfacing material, improves wear resistance and erosion resistance of the bit.

Features:
1、Deep blade and medium parabolic configuration design,ensures optimal bottom hole flow pattern and anti-balling.
2、Optimize the cutting structure and places high quality cutters at different points, increases wear resistance and offensive of the bit .
3、Anti-whirl design improves ROP and enhances drilling stability.

Application: Suitable for medium hard to hard formation with high compressive strength and abrasiveness, such as sandstone, shale and limestone, etc.