BAYTORY 3Pcs Keyhole Router Bits Set, 1/4" Shank Router Keyhole Bit Set -5/16 & 3/8 & 1/2 inch Blade Diameter for Wood Hex Bolt T-Track Slotting Milling Cutters Set (Green)

Seem like good quality bits.

Product is exactly as described!

Good set of bits for cutting holes to hang wooden projects. You need to make sure to practice on a scrap piece before diving into a good project. The bits are very wobbly and don’t always run true on longer cuts. Make sure you use a plunge router for the best results. Do not try and pull the bit out of the hole until you shut it off and the bit stops spinning or it will tear out and not work. Easy to use after you have a few practice runs. They work better if you have dust collection on your router. So far they seem to be a good value for the cost compared to others.

This collection of router bits is a nice one to have. Not very often needed but when you do this set has the variety of sizes you want. They are durable and last. They cut nicely. A great value you don't want to be caught without.

Works good

work great, first time ever using one of these, just practice on a scrap board, and make a guide for the router, no need for any special router adapters

I had one small keyhole router bit, which wasn't large enough for my application, but I tried it on some scrap wood to see if my idea (of a wire conduit) would work. It did, but the bit overheated after about 8 inches of cut.I tentatively bought this set, which includes the cut size I wanted. Maybe I improved my technique, but the bit cut four feet of slot without hesitation. I was pleased with this purchase, and threw my original keyhole bit in the trash bin.

nice product