M2 High Speed Steel - This steel takes an edge about 4 times sharper than carbide. It is best for finishing cuts and in hard and softer woods. This M2 High Speed Steel has a hardness of 62RC. It has the lowest cost of the three steels offered for the TurnMaster. M2 High Speed Steel can be sharpened to between 0.2 to 0.4 microns.
Copyright 2000-2014, Packard Woodworks Inc., All Rights Reserved