56 Willow Brook Drive
Berlin, CT 06037 US


As Seen In Modern Machine Shop

Supermill XVP and XVPS end mills

Carbide End Mills for Titanium, Steel, Stainless Alloys
Supermill offers its XPV and XPVS series of carbide end mills for roughing or finishing difficult materials, featuring a four-flute, variable-pitch and helix design.

Supermill Full Line Catalog
Primary Cutter’s Supermill catalog features high-performance carbide end mills with an extensive offering of radius sizes and diameters.

End Mills Feature Corner Radius
 Primary Cutter’s Supermill All-Purpose line of carbide end mills features a corner radius designed to meet stringent application demands and provide increased tool life.

Primary Cutter

Expanded End Mill Line
Primary Cutter’s expanded Supermill-XP end mill line is available in chamfer, corner- radius and sharp-corner styles, as well as in regular, stub, long and extra-long lengths. The variable-pitch end mills feature a four-flute design and a 45-degree helix angle.

Product Categories of SUPERMILL

End Mills

Trade Names