Our edge preparation maximizes feed rate and RPM while eliminating chatter when machining aluminum. Our patented Mirror Edge™ chatter reduction geometry and polished flute make every job go smoothly and efficiently. Search for a distributor near you.

Chatter Tips and Tricks

Machining thin wall aluminum and fighting to eliminate chatter? Here’s what you need to know to do the job right… the tools, the technique, the process. Click here to learn more.

Mirror Edge Tools

Our patented Mirror Edge geometry helps to eliminate vibration. This geometry can be used in any application where chatter is a problem, usually for thin walls, valves, deep pockets or where the tool sticks out more than 3:1 length to diameter ratio. Click here to search for Mirror Edge tools.


  • Deep pocket and thin wall aluminum
  • Long reaches more than 3:1 length-to-diameter ratio
  • Plunging corners in titanium, steels, stainless, aluminum, etc.
  • High end valves used with Feather Blend and T-Process
  • Must use coolant