21659 W. Gratiot Road
Merrill, MI 48637
Phone (989) 643-7981
Fax (989) 643-7975
Merrill, MI 48637
Phone (989) 643-7981
Fax (989) 643-7975
Precision. Performance. Possibilities.
Machining Large Parts & Complex Geometries – Merrill Tool

Large Part Machining
Merrill Tool & Machine specializes in high-quality precision machining of small to very large parts with critical complex geometries.
High-quality large part machining takes special skill, equipment, facilities and procedures. We have them all:
- A highly skilled workforce with decades of machining experience
- Our region’s most complete array of large-capacity machinery
- A climate-controlled facility large enough to handle the biggest parts
- The most sophisticated alignment and calibration equipment
- ISO 9001 and AS9100 certified quality control processes
Those have made us a leader in meeting tough large-part machining challenges, such as:
- Machining airtight feed, output and thermal fittings on a 35-foot kneader/extruder barrel weighing more than 33,000 lbs.
- Milling a bed for a horizontal grinder, holding a surface within .002 inch over its entire length.
- Vertical turning pipeline fittings more than six feet in diameter.
To learn more about our large part machining capabilities, follow the links below, or contact us. We’d be glad to discuss how we can best meet your needs.
Phone: (989) 643-7981






Large Parts