Bush Hammer 1.Diameter:125~450MM 2.Special grinding head ... Litchi surface 4.Competitive price&High Qualit Name:Bush HammerBush Hammer:1. Drilling Diameter: 125MM, 150MM, 200MM, 250MM, 300MM, ... 350MM, 400M, 450MM2. Roller quantity in per bush hammer: 3PCS, 4PCS, 5PCS, 6PCS, 9PCS and 12PCS3. Segment ... Mainly used for the stone finishing way of bush hammer finish;5. Works with high efficiency,5-6 ...