IRWIN Record Arm Adjusted High Tensile Bolt Cutters have jaws that are specially heat treated for cutting very hard materials up to a hardness of Brinell 500 (Rockwell C52, 110 tons/square in).
The centre cut jaws have a short nose for trouble-free cutting of pre-stressed concrete reinforcing rods, mesh and wire, high tensile steel rods, bolts and case hardened chain, cold drawn alloy steel and tempered sprung wire.
Centre cut jaws have a short nose. Drop-forged steel jaws and double fulcrum action give a maximum capacity of ø 4.0 mm soft steel or ø 1.5 mm hard steel wire.