Infinity Tools Extended Tenon Shape-Up Shaper Cutters, 3/4″ Bore

Make Extra-Strong Interior & Exterior Doors With These Exclusive Cutters!

Traditionally, wooden doors were made with extended tenons for added strength and durability. Modern “cope & stick” shaper cutters do not allow an extended tenon to be made. This is why we offer our exclusive Extended Tenon Shaper Cutters for Interior and Exterior Doors. The extended tenon provides additional glue surface, extra cross-grain stability for joint strength, and room for the joint to be pinned, ensuring the door will stay together even if the glue bond fails.

These cutters are designed to work with and be a perfect match to our , allowing you to make extended tenons on the end of your rails up to 1-7/8″ long. With a 3/4″ bore these cutters are designed for shapers with a 3/4″ spindle and can be used on your 1/2″ spindle shaper with a pair of . The corresponding mortise will need to be made in a separate operation by traditional means. Available in both Ogee and Shaker profiles these cutters will help you produce doors that are as strong as they are beautiful.

Features Include:

Works with doors of any thickness

Thick micro-grain carbide tips

Three wing design with special rake angle for super-smooth cuts

Non-stick coating keeps tools running cool and makes them easy to clean

3/4″ bore

4-1/2″ cutting diameter

Makes tenons up to 1-7/8″ in length