T Slot Router Bits Keyhole Bits

A key hole router bit is a cutting tool used in woodworking to create a keyhole-shaped slot in the back of a piece of wood, which can then be hung on a nail

MLCS Key Hole Router Bits create a keyhole slot that allows a picture or other object to be hung securely on a wall using a screw or nail

keyhole slot bit Keyhole Router Bit 52K views · 13 years agomore sdgood How to Use Keyhole and

keyhole slot hanger Keyhole or hang slot cutter Keyhole cutter wide This bit is so different from the usual 'edge treatment' bits that it deserves highlighting