A125 Bush Hammer 1.Diameter:5"~18" 2.Special grinding head 3.Best bush ... Diamond Tools, Power Tools, HammerBush Hammer:1. Drilling Diameter: 5”, 6”, 8”, 10”, 12”, 14”, 16”, 18” and ... 250MM, 300MM, 350MM, 400MM, 450MM and Frankfurt2. Roller quantity in per bush hammer: 3PCS, 4PCS, 5PCS, 6PCS, 9PCS ... and 12PCS3. Segment quantity in per roller: 30PCS and 45PCS4. Mainly used for the ...