A125 Bush Hammer 1.Diameter:5"~18" 2.Special grinding head 3.Best ... , Diamond Tools, Power Tools, HammerBush Hammer:1. Drilling Diameter: 5”, 6”, 8”, 10”, 12”, 14”, 16”, 18” and Frankfurt125MM, ... finishing way of bush hammer finish;5. Works with high efficiency,5-6 times faster than that of manual ... processing;6. The grit of bush hammer face ...