Size: 420X 280 X 400mm The Longest Minimize: 330mm Minimize Speed: 0-400mm/s Minimize thickness: 1.0-3.5mm Machine Weight: 25Kg MODEL:CWVC-1S Feature: 1.Guide can be adjusted vertically to suit different PCB thickness 2.Clearance between the circular blades can be precisely adjusted with the knob 3.Upper and lower circular blades can be re-used after regrinding 4.Shape and sizes of the circular blades can be made according to customer's specifications