S&T Engineers Is The Authorised Distributors Of YCM 5-Axis VMC Machines In India. YCM High Precision And Reliable UV Series High Performance 5-Axis Machines. Advanced Taiwanese CNC Machining Technology In India At Best Price Spindle Spindle Speed (Opt.)(rpm) - 12,000 ( 15,000 ) Spindle Taper (Opt.) - BBT40 Travel Travel(mm)(X-Y-Z(Opt.)) - 620-520-460 ATC Tool Magazine Capacity (Opt.)(T) - 40 (60)