Know the factory part number you are replacing? If it's listed below, this part will be a perfect match. If you can't find yours listed, try searching our website for your part number.

No, I’d stick with two. I don’t think the 4 flute would last as long (rubbing), but if it’s cheap, you might try it. You may get better finish, especially on wood that tends to be prone to tear out. I’d like to see a video of a 6k cutting feedrate, though.

I’d love the rigidity of the 4, but not sure if the machine (SOPRO) would keep up. I guess I can just order one to find out, but figured I’d ask around, maybe some of the experienced folks like @Vince.Fab have some thoughts.

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Engineered to get more miles from your car, Monro-Matic® PLUS shocks are equipped with nitrogen gas charge and feature Velocity Proportional Valving (VPV) technology for improved comfort at an economical price.

I’m also thinking as it’s wood, the chipload isn’t as crucial as trying to cut metal - going to a 4 flute, keeping the feed to something with under a thou chipload, might still be fine?

My local supplier has razor sharp quality carbide for really cheap. But no 3-flute in this length, only in Standard length. (Upcut bits)

Had no issues. I’d probably try upping the DOC next time. This was on a piece 1.5" deep doing a contour with roughing passes, so lots of stickout. 1 roughing pass helped with the rubbing no doubt, bit was barely warm after running a 30 minute job.

For an XL length (1.25" cutting length) 1/4" endmill, to cut a deeper piece of hardwood, would you choose a 2 flute or 4 flute? I ran a job with 2 flute, it worked well, although it was quite shrieky.