... the machining accuracyAdopts hydraulic power, stable operation, solid, can be arbitrary adjustment pressure, veloci,Adjustable speed range: 0-10 round-trip per ... groove lock core, Unilateral secco also produces the same groove but different lengths of two lock core, a when four ... saw blade, combined knife, V-cut knife, round knife, and all kind of alien milling cutter, welded milling cutter,CNC tool ...