Surface grinder 3290-20 0 By Polovne Mašine on 22/03/2021 Grinding & Sharpening, Woodworking Machines Surface grinder 3290-20. Grinding machine with magnetic clamping. Magnet table length: 400 mm. Sharpener motor power: 0.15 kW, speed 850 rpm. Used , refurbished, brought from Italy. Share. Twitter Facebook Google+ Pinterest LinkedIn Tumblr Email