Yakamoz 1/4 Inch Shank 3-Wing Adjustable Slot Cutter Router Bit Set with Bearings | 6-Picecs Slotting Cutting Blades, 1/2 Inch Cutting Depth, 6 Different Cutting Widths

Had a small project that needed some grooves, got these cause of great price, worked good on soft wood and small project, don't recommend though for a big job

Not sure if I accidentally didnt get it into the chuck properly but it wiggled loose and destroyed the piece i was working on and ruined weeks of work. For that im unsure if it is a good product since i have not attempted to use it since

A two for one! Comes with two shafts. Cuts well and the cutters can be combined to make many different slot widths. Use different bearings to get various depths.

I purchased this for a project of remodeling my popup camper. I used it to install T-Molding on many of the cabinets and countertop edges. I used the 1/16" bit to cut all the slots. This pile of garbage dulled out, over heated and warped only after cutting about 25 feet worth of slot in basic plywood. I know this because that's how long a roll of T-Molding I bought. I had to use the next size up at 3/32" which was slightly too big of a slot. Thankfully I was able to add tape and add construction adhesive to the slot to hold the molding. Dont buy this cheep crap, get something better quality for your project.

Turns your router table into an inexpensive biscuit cutter.

I was using this product mainly for cutting a 1/16" T slot for molding. The cutting blade would get hot and slowly bend so it would cut higher then intended. I had to keep adjusting the plate back and this made the slot wider then I wanted. I was running the blade faster then recommended because my router does not have variable speed, but I don't think the blades should have bent like they did. The metal is probably not very heat resistant and the painted surface turned black and smelled like it was burning.

Works well but doesn't like hardwood. Smokes like crazy and will start a "fire" even if you go shallow. Works better on a softer wood. For the price can't beat it though.