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: 110.0mm (4.33"). Maximum cutting capacity: 1.0mm (0.04") - 18ga.