Running the correct CERATIZIT Sacramento (formerly PROMAX Tools) solid carbide end mills at the proper speeds and feeds is critical to obtaining the best production times and tool life. The results from the information and formulas below will give a good starting point in running your finishing end mills and your roughing end mills. These formulas and tool suggestions provide useful guidelines for your specific job. Please note that whether you are using roughing end mills or finishing end mills these numbers are starting points and may need adjusting as you fine tune your machining process.

The CERATIZIT Sacramento Technical Department is here for you if you find that you need assistance in choosing the correct solid carbide end mills for your particular job. Likewise, we are here to assist you in determining the correct feeds and speeds starting points based on roughing end mills or finishing end mills you are using.

Please contact our very knowledgeable Technical Department at 800-878-0502. We are here for you.

PROMAX Premium Feeds & Speeds
DESIGN-RITE XL Feeds & Speeds