Long taper punches are drop forged, heat treated, quenched and tempered carbon steel construction. Available in fractional point sizes from 3/32 in through 3/8 in. These are general purpose hand tools with a blunt point and long tapered shank designed for reaching work in hard to get areas, aligning work and sizing holes in light gauge metal and other soft materials. Martin Long Taper Punch, 10 in Overall Length, 7/32 in Punch, Forged Alloy Steel, Black Oxide