1、6 Flute Design: This rotary hammer drill bit has a 6 flute design, which makes it easy to clean up the drill chips and not easy to clog. 2、Carbide Alloy Material: This rotary hammer drill bit is made of adopting carbide alloy, which is strong and wear resistant, not easy to be damaged, and has a long service life. 3、5 Pit Interface: This rotary hammer bit features a 5 pit interface, which makes the contact area between the bit and the interface larger, more friction, and more solid. 4、Wide Application: This rotary hammer drill bit has a very wide range of applications and can be used to work on concrete, masonry, stone, plaster and so on. 5、Good Performance: This rotary hammer drill has good comprehensive mechanical properties, good low temperature impact toughness, and good cutting performance.