Bernstein technic line electronics side cutters bernstein 3 963 15 these bernstein technic line electronic side cutters are made from high quality ball bearing steel chrome steel for extreme strength and have inductively hardened cutting edgesthe cutters have a precision box joint with screw system for precise jaw adjustment without backlash safety wire lead catchers that prevent component leads from becoming airborne when cut are available separately bernstein 3 963 15 technic side cu