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

Both bits were out of balance on first use. I double checked with my other bits and everything on router is fine. Piece of junk . Be careful with these.

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.

It works fine but is all metal and you get what you pay for, does the job so I’m happy

Bits are not at all sharp. Drill is cheap, squeaky and not easy to use. You get what you pay for so don’t expect much from this.

While the pin vice is well made the drills were of a very poor quality so bad in fact they would not cut paperlet alone plastic or wood

The bearings are ridiculously inferior to what I have used in the past. One bearing last roughly 36 inches of cutting and has to be replaced with a new one.

The shank is made from old beer cans. Crooked and off-balance from the start.

The bit does work but it is not strong enough to cut thick wood without chattering so if you want to cut 1 1/2 inch stock you may want a 1/2 shank bit

I was worried because other flush trim bits this long with 1/4 shafts have had bad reviews, and most of the big names dont 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.

Ive used this once to drill holes into 2 copies of super smash bros for nintendo 3ds... if you need a product that is appropriate for that very specific task, look no further. Bits were quite sharp, and it was easy to use accurately.