Product Details + Clean, Precise Work In Keystone Plate, Deck Plate And Other Corrugated Sheet MaterialsDie rotates 360o with positive stops at 0o, 90o Left, 90o Right and 180o for simple and accurate adjustment on the jobsiteLarge 1/4" strokeBuilt-in thickness gauge for operator convenienceEasy punch and die replacement for less down timeSliding lock-on switch for operator convenienceErgonomic slim body design for easy gripping STANDARD EQUIPMENT INCLUDES: Wrench 32 (781028-4), Hex Wrench 2.5 (783208-8), Die (A-15051), Punch(A-83951) SPECIFICATIONSMaximum Capacities:Mild Steel1.6 mm / 16 gaStainless1.2 mm / 18 gaAluminum2.5 mm / 13 gaAMPS (120V)5.0 AVibration Level7.0 m/s2Noise Level83 dB(A)Strokes Per Minute2,200 SPMMinimum Cutting Radius:Outside Edge2" (50 mm)Inside Edge1-3/4" (45 mm)Overall Length10-1/4" (261 mm)Net Weight3.5 lbs (1.6 kg)