CGC Cutting Tools and the 800lb Gorilla in the Industry. Gorilla Mill® end mills, cutting tools and Gorilla Drills® are manufactured and sharpened at our North American plant outside of Milwaukee, Wisconsin. Our modern facility has been producing and sharpening cutting tools for the aerospace, automotive, medical and manufacturing industries for well over 40 years for use in the following applications: ・High Performance Machining ・Aluminum and Non-ferrous Machining ・Machining Cast Irons ・Machining Stainless Steels ・Machining Inconel, Titanium, and other Hi-Temp Alloys ・Machining Steels of all varieties Each Gorilla Mill® is designed on our 3D CAD simulator, then crafted on state of the art CNC, auto loading cutter grinders, assuring absolute perfection and repeatability. Gorilla Mill® regrinds are sharpened using a modified version of the same program that is used to manufacture it new, thereby ensuring 80% to 100% of a new Gorilla Mill's® performance. Our distribution network covers all four corners of the globe. In most cases, Gorilla Mills® can ship the same day. Gorilla Mills® are routinely produced in special diameters, radii and lengths. Need a custom Gorilla Mill®? Not a problem. Let our staff of over educated, over worked, underpaid engineers work with you to design and manufacture your high performance end mill and cutting tool. The marketplace is overwhelmed with variable helix end mills. Like the Gorilla Mill®, some are patented, most are not. What matters most? PERFORMANCE IN YOUR MACHINE TOOL. Gorilla Mills® will reduce chatter, decrease cycle times, extend tool life and create a superior tolerance and finish. Gorilla Mill® and Gorilla Drills®: YOUR WEAPONS OF MASS PRODUCTION®!