Feature●Size: 30mm length, 5.5mm height and 1.1mm thickness●Made of S2020 Carbide - Hardness 92.3 - Transverse rupture strength 536,500●Suitable for cutting dry and wet softwood, dry and wet hardwoodDescription Standard insert knives 4 cutting edges featuring 35° cutting angle, sold in 10-pcs case. Knives size: 30mm length, 5.5mm height and 1.1mm thickness.