These 5.25" long Lazer Line® medium tapered relieved cutters are made of carbon tool steel with induction hardened cutting blades to RHC 63-65. The CNC machining allows the Lazerlok™ joint surfaces to be perfect to allow for long life. The grips are soft cushioned foam and are ESD safe (10¹⁰ ohms/sq). The dual leaf springs provide smooth action.