Align Carbide, 4-Piece 90 Degree V Groove Router Bits, 1/4 Inch Shank, Carbide Tipped, CNC Engraving Bit, Woodworking Chamfer Bevel Cutter, CNC Router Pro-Series.

They work as they should. Great bits at a great price.

so far these bits have been everything i was hoping for.

Beware. They are not really sharp and worn out fast after few times. Good if they are used occasionally.

great router bits for the price

This v-groove set was not as good as some other Align Carbide products that I've used. They bogged down, even on some very soft redwood. There was some chatter, friction, and burning, even on shallow cuts. Bottom line, they just don't seem to be very sharp. The v-profile is nice. But the bit has to work very hard so the profile of the entire cut is not as consistent as I expect. These worked much better for chamfers. So I'll keep them for that purpose. Still a reasonable value. But for v-grooves in production volume, these bits just don't "cut it" for me.

Quality product, and great help solving an issue with delivery

dimensionally accurate bits capable of handling "every once in a while" work and priced accordingly.

these bits will work great for a starter cnc machine, but when trying to do product for sale, this won't cut it.Used the 1/2 bit several times and worked ok for the first couple times. The larger bits are not sharpened to the tip meaning they smash and gouge through the wood instead of cutting it. Lots of burning and wood "hang nails" left. I used the 3/4" bit for the first time, and I had to run my tool path 4 times to get it close to the desired design. I like the idea of the bigger bits, but these do not perform.