Yakamoz 2Pcs 1/4 Shank Top and Bottom Bearing Guide Flush Trim Pattern Router Bit Set Woodworking Cutter Tool with 10 Pcs Top Mounted Replacement Bearings

Did job intended really well, Delivery incredible

I tried these out today on a piece of butcher block I am turning into a cutting board. The first one bent and got unstable the second it touched the wood...I am not exaggerating. I tried to use it, but it was too unstable. I loaded the second one into my router and it made it around one long side and one short side and then half way up the other long side before it bent and was no longer usable. I was not putting any more pressure on them than I had to to keep it against my template. These are junk.

Good value