... .specia beads,high quality steel,diamond 3.spring+rubber diamond wire sawbeads for quarries , squaring , profiling1. used for concrete , ... ,profiling,block squaring2. high quality raw material, Germany steel wire, diamond3. competitive price with good performance4. spring+rubber, ... special formula for beads Bead dia.(mm)MODLE Fixed by Beads /m Remark Cutting ...