HVAC Cutting Tools
Hole Cutter – Drill Powered
The adjustable circular hole cutter is the easiest to use. It requires a cordless or electric drill (not included), and will drill its own 1/8 inch center hole. The sliding/locking center pivot pin has a built in scale to cut precise holes from 2 to 12 inches in diameter.
18 Gauge Shear, Drill Powered
The Drill-powered shear will cut straight or slight curves, as well as making 90 degree corners. It requires a half inch pilot hole to get started and is easily attached to your cordless or electric drill (not included).
Nibbler – Air Powered
The Air Powered Nibbler tool will cut straight, round or any irregular shape, but it requires a 1⁄2 inch pilot hole to get started. It comes with a QD 21 male air fitting and runs on 90 psi @ 20 CFM.