Erem 622N 4 1/4 Magic Diagonal Small Oval Head Cutter with Full Flush Cut
This is the most widely used head shape, it is robust and size for size offers the highest cutting capacity. Medium-hard wire, stainless steel wire, material 1.4301, tensile strength 800 MPa. Soft wire, copper, aluminium, tensile strength 250 MPa. 0.031′ Medium hardness. 0.051′ Copper wire. 0.04′ Cutting Diameter. 0.394′ Head Width. 0.236′ Head Thickness.