Primary Cutter LLC/Supermill

Phone: 860-828-9703
Fax: 860-828-9573

Please visit: Primary Cutter LLC/Supermill

Mailing Address:
56 Willow Brook Drive
Berlin, CT 06037 US

Product Categories of Primary Cutter LLC/Supermill

  • End Mills

Trade Names


As seen in MMS

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.

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.