MAGNETIC PLANER KNIFE/PLANER BLADE ?

A MAGNETIC SETTING DEVICE FOR PLANER BLADES THIS GREAT LITTLE DEVICE ENABLES YOU TO SET PLANER BLADES IN CUTTER BLOCKS TO THE CORRECT HEIGHT EVERYTIME WITHOUT THE NEED FOR MEASURING. IT ENSURES: · HIGH SETTING ACCURACY ENSURING A PERFECT BLADE ALIGNMENT · SIGNIFICANT TIME SAVING WHEN MOUNTING AND SETTING BLADES THE SETTING DEVICE IS SUPPLIED IN A WOODEN CASE WITH A COMPLETE SET OF THREE GAUGES: 0.8MM, 1MM & 1.2MM THICK, AND FULL INSTRUCTIONS. THIS IS A MAGNETIC DEVICE AND IS ONLY SUITABLE FOR PLANERS/THICKNESSERS WITH STEEL BEDS.