Whiteside Router Bits 3050 Keyhole Bit with 3/8-Inch Large Diameter and 7/16-Inch Cutting Length

Price: $17.98
(as of Apr 05, 2026 03:05:42 UTC – Details)

Originally design to make decorative keyhole slots in boxes, these bit are more commonly use to add hanging slots to the back of projects. Just make sure the screws you are using to secure your project fit the bit design. The screw head should be smaller than the large diameter stated below, and screw shanks should be smaller than the small diameter.
TOOL SPECS: Carbide-tipped keyhole bit with 3/8″ large diameter, 3/16″ small diameter, 7/16″ cutting length, 1/4″ shank, 1-1/2″ overall length for use with 1/4″ collets.
KEYHOLE: For creating a vertical slot with a wider top to fit a screw head and a narrower section to securely hold the screw, ensuring a stable and precise fit for your projects.
APPLICATIONS: Ideal for hanging picture frames, plaques, mirrors, and other wall-mounted items, providing a secure and reliable solution for displaying your decor with ease.
CARBIDE TIPPED: Offers a balance of quality and cost, making it ideal for a wide range of applications.
MATERIALS: For use on natural woods and composite woods, providing clean and precise cuts across a variety of surfaces.