Hand Wheel 16mm Center Hole 160mm Outer Diameter with Revolving Handle 2 Spoked Lathe Milling Machine Grinder Handwheel 1DURABLE MATERIALS: Lathe milling handwheel is made of excellent plastic material, with modern design, possess strong insulation, sturdy and durable, lightweight and portable 2STANDARD DIMENSION: These handwheels are drilled to the standard shaft diameter according to their dimension and are also tapped for detachable handles 3EASY TO USE: 2 spoked handwheel is equipepd with screw holes for easy revolving handle assembly, provide great convenience for your work and life 4MAIN USE: These handwheels are ideal for any application that requires universal or accurate adjustment through a rotating mechanism, accurate and efficient 5WIDELY USED: The control hand wheel is widely used in industrial machine tools, such as milling machines, lathes, grinders, etc., very versatile, useful and practical