Mitre Guide Measures any corner and transfers the correct mitre angle directly to your mitre saw or cutting machine. Multifix will give you the exact angle for any corner interner or external and convert it to the precise cutting angle. With the Nobex Multifix you can set the precise angle on your hand mitre saw (with step- less locking), power mitre saw or cutting machine. You measure the angle and lock with the knob. When the angle is locked you can directly transfer the right cutting angle from the Multifix to your saw. It could not be more simple or accurate.