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.

great router bits for the price

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

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

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.