The 7210E large Lazer Line® round relieved head semi-flush cutter is made of AISI 52/100 carbon tool steel with induction hardened cutting blades to RHC 63-65. The CNC machining allows the joint surfaces to be perfect to allow for long life. The grips are molded plastic and are static dissipative (10⁸ ohms/sq). The dual leaf springs provide smooth action.