CNC Variable Helix Spiral Square Bottom 1/4 Diameter x 5/8 x 1/4 Shank Solid Carbide AlTiN Coated End Mill

Amana Tool's variable helix tools are the superstars of carbide end mills for professionals and hobbyists alike. The variable helix eliminates harmonic chatter, so critical when surface finishes part dimension tolerances and tool life are of the utmost importance. Premium Aluminum Titanium Nitride (AlTiN) coating provides quantum increases in productivity either in terms of speed or longevity with or without coolant.

They are outstanding tools for peripheral milling and can take aggressive cuts along the full length of the overall flute length with no issues. They last much longer than general purpose end mills partly because they are coated partly because they dampen vibration which tends to break a sharp cutting edge down very quickly. For use with manual and automatic milling machines, as well as the most sophisticated CNC machines.

4 Flute unique variable design for faster speeds and feeds. Quiet operation & better finishes.

Excellent for cutting:

Tool #51593 Vectric Compatible Tool File
The 51593 tool file is part of the Amana Master Tool File to be used with all versions of Vectric software from version 8.0 and up. Works with Aspire, VCarve, Cut2D, Cut3D and PhotoVCarve. This tool file is to be used as a starting point for your CNC projects and the parameters should be adjusted based on your project and material. Installation: 1. Download to a safe location such as your desktop. 2. In the software, open the Tool Database and use the import option to load the file from the safe location.

Vectric File Warning

The Vectric .tool file should only be used in conjunction with the Amana Tool item number specified. Using this file with other brands is dangerous to the operator and CNC machine.