Baileigh Reciprocating Hammer PH-19The PH 19 metal shaping hammer offers a compact, economical way to shape metal fast. This reciprocating hammer can do almost everything a larger model can: shrink, dome, edge turn, bead, and offset. Recommended for: Small automotive and airplane shops with limited space and or budgets, as well as schools and educational institutions. SPECIFICATIONS Aluminum Capacity (guage) 12 Mild Steel Capacity Gauge 16 Range Of Speeds 0 1700 beats minute Throat