Amana Tool Solid Carbide CNC Variable Helix Square Bottom Router Bits / End Mills for Steel & Stainless Steel Dadoes These bits include a bearing

These bits include a bearing that creates an inset bead at the bottom of the radius

burr-free cuts for virtually no rework

It provides strong

available in glue line rip

Amana Tool Solid Carbide CNC Variable Helix Square Bottom Router Bits / End Mills for Steel & Stainless Steel Dadoes These bits include a bearingAmana 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