Review on 🏎️ Carbide Aluminum Applications by SPEED TIGER: Enhancing Productivity and Performance by Jimmy Hargrove

The name says it all. We have run many of them and probably would have kept them for astronomical price hikes. For what they charge you are better off using American made end mills. Garr are high end cutters, they are $30 each from the right supplier and will survive Speed Tigers 3:1. We've had so many breakdowns and poor finishes after little use that they wear out quickly. We ran the first of these at 300fps, but we couldn't run the last 10 packs at 120fps without breaking them. We can run Garr at 400 ipm if there is a comparison. Look at the photo of the broken high-speed tigers. If you have an issue with them, customer support is non-existent. This is a cheap end mill trying to fetch a fancy price point. These end mills aren't as good as the Molza, which are only $13 each. So unless you need extra depth of cut, I highly recommend going ahead and saving your money.