U3 universal grinder can be used to grind half-circle and anti-taper angle'HSS and hard
alloy carving tool,one edge and multi-edge tool.The grinding head can be operate on 24
kinds position to grind all kinds of angle and shape.The only thing you need to do is to
change the enlosure on the index head .Without any complex steps,you can grind end
mill,carve knife,drill bit,tool lathe,bulb end mill.