Carbide Tools services the automotive industry, medical industry, heavy equipment, automotive and aerospace industry

About Us

Carbide Tools Manufacturing, Inc. is committed to providing high quality special carbide round tools with exceptional customer service. Our quality tooling is a result of our dedicated team of engineers, designers and leadership.

As a small business in the cutting tool industry, we are committed to making a big difference for our customers. Combining the expertise of our dedicated staff with the very latest in cutting tool technology gives our customers an advantage. Our in house coating allows us to complete tooling projects in a fraction of the time it takes our competitors.

Started in 1992 by President Wayne Riekkoff, Carbide Tools began servicing the greater Milwaukee area manufacturing industries with special carbide round tooling. With a loyal customer following and a consistent commitment to new equipment and technology, CTMI soon expanded their products and services nationwide.

call usTo learn more about us call VP, Randy Ringer at



Take an in-depth look at our Departments:

Tool Grinding DeparmentGrinding Department
Learn about our CNC grinding machines and operators

Tool Coating DepartmentCoating Department
See our variety of in house coating options

Tool Inspection DepartmentInspection Department
Discover the reason we guarantee the precision of our tools

Tool Design & EngineeringDesign & Engineering Department
See how the best designers and engineers find the best tooling solutions

Learn about Career Opportunities with CTMI.