SpeTool Extra Long CNC Spiral Router Bits with Up Cut 1/8 inch Cutting Diameter, 1/4 inch Shank 3 inch Extra Long HRC55 Solid Carbide End Mill for Wood Cut, Carving

After three uses this bit broke in half. I was using it on a routine cut and it broke in half. I am not satisfied with this bit

Worked while it lasted, it didn`t last very long. 3 uses

Liked the length , able to cut 3/4 material with several passes. The 1/4 inch shaft is far better than using adapters that somtimes slip

Worked well but broke after a few uses (lasted one day). Price is much too high for the quality.

Sometimes you need to cut thicker wood. This bit helps with that task. I don’t know about the longevity yet.

i took no more than 1/8 of material at a time but it broke on the second pass. i am never buying from these folks again.

I own quite a few of high end bits. From different companies who reach out to Instagram influencers. I bought these in a whim to get me through a project. I was amazed and how well they cut for 1/4 the price of my expensive bits that cut like crap. I highly recommend these bits and will keep buying them to run in my cnc

Work great cutting 1 inch wood on my cnc

Broke immediately. Super flimsy!!! Get a descent brand because these are junk

In middle of cut with cnc in hard wood the bit broke where it makes the transition from 1/4 to 1/16