This range of cutters offers unsurpassed cutting capacity covering a wide range of applications. Adjustable precision screw joint minimizes friction and maximizes alignment of cutting edges. Forged from high-grade steel which provides incredible impact resistance and resiliency. Precision induction hardened allowing a Rockwell hardness of 63-65 which ranks among the highest of any cutters made. Double-leaf springs with textured surface non-slip handles , Overall length: 125mm (4.92″). Cutting capacity: 0.4 – 2.0mm (0.02 – 0.08″).