SKU JN1601 The Makita JN1601 Nibbler 16 Gauge includes: Wrench Hex wrench Die Punch Features: For keystone plate, deck plate and other corrugated sheet materials Die rotates 360º with positive stops at 0 and 90 degrees left, 90º right and 180º Large 1/4″ stroke Convenient built-in thickness gauge Quick and easy punch and die changes for less down time Handy sliding lock-on switch Ergonomic slim body for easy gripping Specifications: Maximum capacities: 16 ga. mild steel; 18 ga. stainless steel and 13 ga. aluminum Strokes per minute: 2,200 SPM Minimum cutting radius: 2″ outside edge and 1-3/4″ inside edge Amps: 5.0A (120V) Overall length: 10-1/4″ Net weight: 3.5 lbs