If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. Diamond cup wheels for granite marble grinding Diameter (Inch/mm) Connection Thickness (mm) Grit 3"/75 22.23/5/8"-11 M10/M12/M14/M16 5 30/40#、40/50#、60/80#、100/120#vân vân 4"/100 22.23/5/8"-11 M10/M12/M14/M16 5 30/40#、40/50#、60/80#、100/120#vân vân 5"/125 22.23/5/8"-11 M10/M12/M14/M16 5 30/40#、40/50#、60/80#、100/120#vân vân 6"/150 22.23/5/8"-11 M10/M12/M14/M16 5 30/40#、40/50#、60/80#、100/120#vân vân 7"/175 22.23/5/8"-11 M10/M12/M14/M16 5 30/40#、40/50#、60/80#、100/120#vân vân *Subject: *Your Name: *E-mail: *Điện thoại: WhatsApp: Company: Country: *Content: Nộp Δ