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

The bearing are not free spinning enough to not leave a serious wear mark on the surface of your work. If you buy this be sure to try on scrap material first. I didnt and it ruined a very expensive piece of countertop veneer that was one of a kind. I changed the bearings out with one of spare and got the same results.

Piece of garbage. Only used once on 3/4” oak plywood and it almost hit me in the face. Highly do not recommend.

The ones I received are are so out of balance they nearly made my Makita trim router shake out of my hand they are that bad. These are too dangerous to use as having one of these fly out of my router has the potential to kill someone? In over 35 years as a cabinet maker I have never had router bits do this but you get what you pay for I suppose? As I got these as low cost units for home DIY use. They have gone striate to the rubbish bin I did keep all the roller bearings as the do fit a lot of my other router bits. I do mot recommend them at all.

Did job intended really well, Delivery incredible

It works not too badly but the free spinning top actually grates a lot. The chuck is quite central It drills holes - slowly but thats what I wanted I wish I had bought a better one

6/10

As a cheaper version of a pin vice this one is great for a beginner Modeller

Product worked reasonably but the cutting edges are not do sharp ss some of my other router bits. Surfsce finish ok but had a lot of breakout at end of cut.

Now I know why they send extra bearings Bearing fell apart after minimal use Be careful and check bearings often Would not buy again

It was cheap, but it works really well and as a master tradesman I’m impressed.no complaint from me