Production Workholding & Turnkey Automation
Co-Op Tool Production Workholding, a division of Hammill Manufacturing Company, designs and builds production fixtures, custom chucks, and turnkey automation for high-volume CNC machining. From a 40,000 sq ft T...
- 1955 Founded
- CNC Machining & Large-Part Machining
- Production Tooling & Fixture Design
- Prototype Development & Engineering
- Secondary Operations & Value-Added Services
- Precision Chucks & Custom Workholding Products
Technical Capability
CNC Machining & Large-Part Machining
Full-spectrum CNC machining for production and large-part envelopes — multi-axis milling, mill-turn, 5-axis work, and contract machining with run-off and inspection. Capable of heavy boring, large turning, deep-hole/gun drilling, and integr...
Supported Processes
CNC MachiningDeep-Hole / Gun DrillingFixed-Headstock (Chucking) CNC TurningTrunnion & Thrust Roller Manufacture & RefurbishmentFunctional & End-of-Line TestingManufacturer Status
- MFR.ID Created: 1/22/2026
- Last Updated: 1/22/2026
- Operational
Business Entity
Verified 1/22/2026
Locations & Facilities
Verified 1/22/2026