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

Well made and durable product with one caution. Fine print in the instructions state, but does not emphasize, that they should not be run at > 10,000 rpm. This is critical. Run them too fast, they can self destruct. Got exciting.

Liked extra bearings for pattern trimming. Good price

Not super expensive so I can’t complain. Out of the box they are about as sharp as a name brand bit halfway through it’s useful life. Make sure to add some removable thread locker to The set screw on the bearing retention ring or it will go flying in a few minutes. I would recommend these to someone that doesn’t need top quality and doesn’t use them very often. The price matches the quality.

I was worried because other flush trim bits this long with 1/4" shafts have had bad reviews, and most of the big names don't make them this long - probably because the force applied at that length can really damage a shaft. These bits had no problems. I used them in a Ridgid compact cordless router to trim the bullnoses off thirteen 1 1/2" thick yellow pine stair treads. It was a little slow going but the bit handled it perfectly and is still going strong. Will definitely look for this brand again. Oh - and it was sharp and much less expensive than those big name brands.

The media could not be loaded. These router bits are so unbalanced it's crazy. My child can make a better bit from Legos bruh. These bits just destroyed my router base and router table. Not to mention the bit itself is toast. Actually both bits in the set were so out of balance too even at low rpms. These are not safe for even someone who knows what they're doing to use. I buy a lot of stuff from Amazon and I mean A LOT and never have I ever experienced such a horrible product. This was a brand new but never use one time, placed in my router, flipped the power switch on and within a hundredth of a second catastrophic failure. I'll be lucky if this didn't destroy my router internals also. This is seriously a major safety hazard and one that only costs a few dollars which means the majority of people buying these are inexperienced weekend warriors who don't want to spend 30 or 40 dollars on a decent bit. That's a scary thought to me.

The bits are working as expected

this is a cheapo. so go slow and chew less meat.best to run a variable speed controller and run it at medium speed.if you fail to listen to this then u get what you get.dont be stew peddcheerzp.s. i would buy again if i blow this one up

The flush bit did what it was supposed. Worked great.