Wow. Best value for guarantee German brand own barrier can "Made in Germany Remscheid Kestrel saw and cutter High quality Planer Blades Stripe Planer Blades (Pack of 6) 1.3355 For Hardwood HSS 18% tungsten steeltip dart pack of 6 made from high-speed steel 18% tungsten Size (Height x Width x Depth): 310 mm x 25 mm x 3 mm blade length: 310 mm Blade width: 25 mm (1 inch) thickness: 3.0 mm Quality Product Selbsthergestellt in Germany. – Material: 1.3355 For Hardwood and 1.3343 For Hard And Soft Wood, 1.2379 For Soft Wood, 1.2067 For Soft Wood. – The planer blades are manufactured in metric and inch sizes. – The hardness of the stripes Planer Blades is 59 to 64 HRC – Heat Treatment is effected in special hardness electronically controlled system. – The Custom Production strips, planer blades of all sizes.