MCCLAIN Tool & Technology LogoMcClain Tool & Technology
Serving Kansas and Missouri
Locations in St. Louis and Kansas City

Committed to 100% Customer Satisfaction
106 Weldon Parkway
Maryland Heights, MO 63043
Phone - (314) 432-3220

McClain Tool & Technology Logo

McClain Tool & Technology

Serving Kansas and Missouri - Locations in St. Louis and Kansas City

Committed to 100% Customer Satisfaction


Call (314) 432-3220

Full-Service Support

Application Engineering • Installation & Start-up • In-Plant Training

Machine Tool Financing • Machine Service & Repair • Off-Site Classes

During The Sales Process We Offer:

  • IMG 8043-ZemanHldg-83Technical & Experienced Application Engineers Working Side by Side with our Sales Staff to review Current Processes as well as Time Study Programs Being Quoted
  • Demo Machines Available in Chicago & Wisconsin Facilities to Test / Demo Programs
  • MCC – Elk Grove, Illinois is the Local Support Office for Citizen and has the #1 Swiss Application Engineer in the Country along with the Manager/Designer of the CAV Barloader.
  • The MCC Office is Available for Customer Demonstrations & Discussions – Citizen is the #1 Swiss Machine in the World with the Most Capabilities of any CNC Control on the Market.
  • Citizen is a "Single Source" provider for Machine, Barfeeder, High Pressure System, Mist Collection System and Accessories – Part Conveyor, Chip Conveyor, Long Workpiece
  • Attachments, Parts Carousels, Tool Holders, Adjustable Guide Bushings, etc.



IMG 6362-Smith&Richardson-157After The Sale A Pre-Installation Meeting With Our Application Engineer is Focused On:

  • Review of Our Customer’s First Job
  • Provide a Tooling List which includes Collets & Guide Bushings from Recommend Vendors
  • Answer Questions Related to Oil, Air, Electrical Requirements, Riggers, Machine Prep, etc.
  • Provide Inside Staff Trained to Coordinate the Delivery of Machine & All Accessories



Upon Customer Receipt of the New Machine:

  • IMG 9955-SmithRichardson-066Our Service Manager Coordinates with the Customer Rigging for Proper Delivery & Installation
  • Upon Machine, and All Accessory Installation Our Application Engineer will Assist Set-up & Test of Customers Job and Provide Operator, Maintenance & Programming Training
  • During the Installation, and again during the Training, our Sales Engineer will meet with Management & Operators to Insure All Criteria Has Been Met
  • Phone Support is Available To All Programmers & Operators with our Application Engineers
  • Scheduled Follow-up Visit by our Application Engineer 1-2 weeks after Final Acceptance
  • Additional Training is Available in New Jersey, Chicago or On-Site
  • Free Lifetime Training Available at MCC Locations as Scheduled 


Swiss Turning Centers, offered in both turret and gang block tooling systems for the most complex jobs.


Unsurpassed service and support to get you and keep you running more efficiently, ahead of the competition.


Fixed headstock turning centers available to 2.6" capacity, with dual turrets and live tooling.

Citizen-CINCOM Control

Learn more about the powerful Citizen-CINCOM control in our news articles. Read about the features that make CINCOM the world leader.

Training Schedule

Marubeni Citizen Cincom offers free training classes to all Citizen/Miyano customers. Regional training is provided in Elk Grove Village, Illinois.

Classes are also offered in Fountain Valley, CA, Allendale, NJ, and Agawam, MA.

What We Do Best

One and Done

We specialize in the sale and support of high-performance machinery that drops complete, finished parts from barstock. The elimination of secondary machining operations is our crusade.

Our flagship product line is Citizen, the world's premier builder of CNC Swiss type machines. Our partnership with Citizen dates back to 1992.

The Miyano lineup of fixed headstock turning centers is a big part of the Citizen brand, providing a broad range of bar and chucking solutions, most equipped with live tooling.

The machining of precision parts from barstock is our focus, our passion, our specialty... It's what we do best!