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

I needed a flush cut router bit that was longer than 1in. So I jumped on Amazon to see if I could find one for cheap. I found this one and thought it would be a good cheap option. However, after using it once the ballbearing failed. After replacing the bearing, I turned my router back on and the bit shank bent from the torque. The bit smashed into my router guide plate and damaged it. So in the end, I spent more in the long run. I can not recommend this product to anyone for any use. Matter of fact I recommend that you not purchase from this brand under any circumstance. If I could give negative stars, I would!

Horrible and dangerous piece of junk steel. Do not use. Bit was cutting MDF when it yielded.

Using this to drill holes in 3D prints for M2 and M3 screws. Sturdy little tool for precise work. Would recommend.

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

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

This is the first time Ive used this kind of bit on a router table. Worked very well to cut out a body for an electric guitar using a template.

Its accurate but after the first use the yellow color has been peeled off and I can see the cut is not sharp and smooth.

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

Good variety of sizes. Works well... Still requires quite a bit of presure to drill hard resin.