I thought it was 1/4” shank looking at the bit In the picture compared to the half inch bearing, when it came in it was a 1/2” shank. Now I can’t use it with my battery router and have to lug around the bigger one with the vacuum. Still does it’s job but not the one I intended on getting

Very affordable and worked flawlessly for routering a channel to hold some thin corrugated sheet metal inside of a door.

Bit seems great. Was expecting 1/4" shank though.

This bit was great for the first 20 minutes of use, then the screw that holds the cutter on broke. And this was cutting poplar. First and last CMT bit.

Nifty little thing that does what it is supposed to do - cut 5/32" slots. If you have a router, get this bit and you don't need to buy a biscuit joiner (most commercially available biscuits need a 5/32 slot).