Tool will flange up to 14-gauge material. Turn head 180° to punch a .197" hole for welding. Head swivels 360° for effortless operation. Lightweight (approx. 2-3/4 lbs.) cast aluminum body with heat-treated and hardened-head mechanism. 10"L. Air consumption: 3 cfm at 90-psi. Replacement punch and die set available separately. Includes one punch and one die.