Review on SpeTool Carbide Aluminum Acrylic Woodworking: Precision Tool for High-Quality Finishes by Paul Walton

bought 1 for aluminum milling as my 1/8th end mill has 2 flutes and I can't push the spindle through the material fast enough. Before I started the project, I bought a second one. While waiting for the second to arrive, I changed the CAM settings to something better suited to a single flute, and just inches before making contact with the material, it broke. So I backed out WAYYYYY after getting a second similar *click* (0.02mm DOC @ 300mm/m 40% incline). I find the groove depth too aggressive which weakens the tool overall. if you only buy SUPER SLOW or only wood or soft plastic.