KVAL's DL-2 Door Light Cut-Out Machine produces rectangular, curved, and multi-light cut-outs in wood or metal doors up to 16 gauge. Face boring is standard with a built-in steel template adjustable for backsets from 2-3/8" to 2-3/4". The three-speed cutter head is supported by cross- mounted lineal bearing shafts for length and width travel.
This design eliminates cut-out templates for rectangular lights since adjustable stops can be locked directly on the shaft to limit cutter head travel. A numeric scale and ratcheting lock handles are provided to make the stops easy to adjust. For curved or multiple light cutouts, plywood templates slide into a holder 1/4" above the door. The same template can be used for 32" or 36" doors.
Description was taken from manufactures website and is subject to verification by buyer.