APT - 2-1/2 to 3-1/4 Inch Adjustable Blade, Carbide Auxiliary Pilot Blade - Series E, EX25 Auxiliary Pilot Required, Indexable Insert Blade

Solid carbide is extremely heat resistant and used for high speed applications. It is commonly used on cast iron, nonferrous materials, plastics and other tough-to-machine materials.

Uncoated tools do not feature supportive treatments on the cutting edge. They are are used at reduced speeds in general applications on non-ferrous metals.