SpeTool Down Cut Spiral Router Bit 1/16 inch Cutting Diameter with 1/4 inch Shank End Mill for Woodwork CNC Machine Tools

I have used this bit on several jobs so far and if has worked as well as a higher priced bit that I recently dropped and broke. This bit is about 14 dollars less expensive and does a great job, although the feed rate is not as fast as the other bit.

Bought this to use on softer woods lile cedar and thin ⅛ birch plywood. Cuts very well and clean and has a half inch long cutting depth. I messed up and snapped it on some quarter inch birch though, I think it may have gotten gummed up with two sided tape holding my project down. I will order another one however because this bit was great.

I like to cut signs (and intricate pieces of signs) with my Shaper Origin, and this bit can get into sharp corners much more effectively than other bits (like the 1/8th or 1/4 inch). I’ve started working with 2.7mm plywood, and this bit can easily cut it in one pass, and as it’s a down cut bit, it seems to minimize the sanding needed on the top edge (which is a big deal for me). The bit is a little pricey, but this far I’d say “Worth every penny!”

Wouldn’t recommend, product snapped within first use of it. Have settings on my CNC to have the machine cut 1/16 of an inch each pass and when it got half way through a 7/32” thick cut through; it snapped. The snapped end looked very granular too so doesn’t seem to be made from a good quality mix of metals, or not annealed properly.

I recently discovered the SpeTool Spiral End Mills and I must say I am extremely impressed with their quality. I have purchased several of these end mills and have been consistently happy with each and every one. I use them in my CNC machine and they have held up well even after multiple uses. The spiraled design provides a smooth and efficient cut, making my machining tasks much easier. Additionally, the end mills are very affordable, making them a great value for their performance. I appreciate that I can purchase a durable, high-quality end mill without breaking the bank. Overall, I highly recommend the SpeTool Spiral End Mills to anyone in need of a reliable and affordable cutting solution for their CNC machining projects.

love the material and excellent customer service! these are great! and for a good price! I use them a lot for my small cnc projects, my personal fav is the compressions bits! wow! there amazing and strong!

worked very well

I was happy to find a bit this size, and knew to be gentle with it. It didnt matter. It broke off the first time I used it, and I made sure to use soft wood and not go more that 1/16 depth the first cut.

I bought this bit for creating a box join 1/2 inch with my CNC. Precision is a must. This bit did the job.

This tool bit is being used on my Shapeoko CNC router, for small detail cut.