Description of SellyOak T Slot Keyhole Router: Efficiently Craft Keyhole-Shaped Slots
▲Premium Material: This keyhole router bits 1/4 shank has solid hardened steel bodies with Anti-Kickback design for a sharper & longer lasting edge. ▲For Cutting Various Materials: This keyhole router bit is suitable for ordinary pine wood or softwood. NOT for those hardwood and density boards as it's easy to consume excessively. ▲Precise&Neat Cuts Every Time: This t slot router bit set, Useful for cutting long T slots as well as making keyhole slots for hanging purposes, creating very nice clean cuts without passing through the material. ▲Wide in Use: This keyhole slot router bit is designed for portable and desktop woodworking engraving machine design, CANNOT be used in electric drill, drilling machine and the like. ▲NOTE: The keyhole router bit set is NOT big enough to make a deep cut into the wood. You can cut a cut before using the keyhole bit to provides relief.
Used to make an empty slot in a fairly heavy walnut case. Very easy to use and as I don't intend to do this type of milling very often it was the perfect price to justify going in this direction rather than using metal hanging tools.
I use these on my CNC machine to make hanging holes in the back of the pieces I cut. I wanted to have different sizes depending on the weight of the items. They cut clean and work great for me. I use them every day and they seem to be holding up well.
I don't plan to use them often and don't feel I have to spend a lot of money for super high quality. They have worked pretty well and I have a feeling they will continue to work well for casual users. I definitely recommend using a straight bit first to clean up the shaft slot. Provides a much cleaner cut and reduces keyhole bit wear.