SpeTool CNC Router Bits Carving 8 Pcs Set for Wood Detail Profile V Groove Engraving Solid Carbide 1/4 Inch Shank

working great and lasting on CNC router. Cheap tools wear out and/or break. These tools have quite a few hours on them and appear to have quite a few left in them

The quality of these bits are great. I wasn’t expecting much because the price was low considering what they sell for individually. I have used the crap out of the 1/8” end mill, no signs of dulling or tear out yet, and we’ve been using hardwoods. Some very hard, Purple Heart, maple, oak, bubinga, wenge. Definitely worth the money.

These bits are great! I’ve been pushing them super hard. None have broken. If you want a good bit set but don’t want to spend twice as much, then get these!

Shipping was fast. Cuts great and love the price.

Using for CNC starter bits. So far so good while learning my machine.

Looks good enough to rate 5, but I have not used yet.

Used these several times and they work as promised. Nice clean cuts.

Im new to the CNC game and one of the hardest parts of CNC is learning about bit selection, feeds and speeds. This bit set is inexpensive compared to most and best of all SpeTools now has a tool library that is compatible with Vectric software. One of my bits (1/4 spiral downcut) has discolored on the shank and about 3/16 of an inch of it broke off the non cutting end. I have zero idea how that happened. The cutting portion of the bit is fine and cuts well but something is up with the protective coating on the shank, at least on this one particular bit. As long as the bit cuts as it is supposed to, this is still a 5 star review.

This is a great starter set for someone who just purchased a cnc mill. The bits I have used cut very well, leaving a smooth surface. There is enough variety in this pack to accomplish a large variety of tasks.

Works good