If you're looking for the ultimate machine to build face-fames, this is it. The DK3100 contains three spindles that allow you to drill two pocket holes across rails of varying widths in just one machine cycle. Best of all, the DK3100 can also be quickly changed to drill a single pocket hole, like our DK1100 series, by simply removing a drill bit. If you’re serious about face-frame production, the DK3100 is the machine that will deliver real performance to your shop and profits to your bottom line. The DK3100 not only drills two pocket holes in one cycle, it also gives you options for spacing the holes. You can set the drill spindles at 3/4", 1", and 1-3/4" on center, perfect for today’s most common rail widths.