... part of the models:(hydraulic breaker chisel,hydraulic hammer chisel,hydraulic breaker tool,hydraulic breaker tool bits,hydraulic hammer tools) Okada Hydraulic breaker/hydraulic hammer: UB4,UB8,UB11 ... , THBB401, THBB801, THBB1101, THBB1400, THBB 1600, THBB2000,THBB31,THBB201,THBB3000 Stanley Hydraulic breaker/hydraulic hammer: MB105, MB125, MB156, MB250, MB350, MB506, MB550, MB656 ...