HERO Keyhole Hook Slot Bit

Use the keyhole slot cutter to rout a vertical or horizontal slot for hanging pictures and other wall hangings. The finished slot has a wide end that accepts a screw, while the narrower section captures the screw head. Simply plunge the bit through to create the larger diameter, then rout laterally to create the narrower slot. Makes a 9.5-10mm entry hole and blind slot for positive hanging on a headed fastener. 

Adam's Tips

Rout two or more horizontal slots for larger hangings.