3D Printed Planer and Jointer Knife Setting Jig: Set Knives to the Same Height

A bright home workshop scene on a jointer bed

Introduction A planer or jointer with knives at uneven heights announces itself in the work: one knife does all the cutting, the surface shows faint ridges, and the machine sounds rougher than it should. The fix is not sharper knives alone. Every knife in the cutterhead must sit at exactly the same height relative to … Read more