Wow! German brands, self-production "Made in Germany Remscheid" Turmfalke saws and knives, high quality planing knives, 2 pieces (1 set), made from 1.3355 hardwood, HSS 18% tungsten, size: 180 mm x 20 mm x 2.5 mm, blade length: 180 mm, knife width: 2. 0mm Gauge 2 5 mm. Quality product made in Germany. - Material: 1.3355 for hardwood, 1.3343 for hard and softwood, 1.2379 for softwood, 1.2067 for softwood. - Planer blades are manufactured in metric and inch dimensions. - The hardness of the planer blades is 59 to 64 HRC - the heat treatment is carried out in an electronically controlled special hardening system. - Custom production of planing knives of all dimensions.