

Precision CNC Turning Services
At Twin City EDM and Manufacturing, our precision CNC turning equipment provides true six-face machining capabilities. Our twin turret lathes are capable of boring, drilling, milling, reaming, turning, broaching, deep hole drilling, hobbing, shaping, and virtually any threading process including thread whirling, single point threading, and thread milling. Our machines are capable of up to 9-axis turning for cutting complex geometries into billets and bar stock. Bars up to 51 mm and billets up to 190 mm with a maximum length of 400 mm can be turned and milled.
Our automatic tool changers and bar feeders mean we can practice lights out manufacturing. The ability to produce parts without operators at the machine mean more parts in less time for less money. Our Smart Scope Vision Systems and Zeiss CMM are used to ensure that all parts meet even the strictest close work tolerances. We have a full-time quality staff that is trained in geometric tolerancing, print reading, and inspection equipment usage, and we maintain an updated calibration system to ensure all machinery and inspection equipment is functioning correctly. For more information about our precision CNC turning capability, see the table below, or contact us directly.
Project Showcase
- Manufacturing of Stainless Steel Marker Radials for the Surgical Instrument Industry
- Manufacturing of Punch Noses for the Beverage Industry
- CNC Machining of Sleeves for the Aircraft Industry
- Manufacturing of Stainless Steel Sleeves for the Medical Device Industry
- Machining of Stainless Steel Shafts for the Medical Device Industry
- 3D Contour Milling of Stainless Steel Resection Block Bases for the Medical Industry
- CNC Machining & EDM Hole Popping Dental Instruments for the Veterinary Industry
Precision CNC Turning Capabilities:
- Processes (General Capabilities)
-
- Boring
Deburring
Drilling
Grinding
Knurling - Milling
Polishing
Reaming
Turning
- Boring
- Processes (Special Capabilities)
-
- Broaching
Deep Hole Drilling
Hobbing
Shaping
Slotting - Heavy Cutting
Hard Milling
Angular Cutting
Polygon Cutting
- Broaching
- Processes (Threading)
-
- External Thread Cutting
Internal Thread Cutting
Tapping - Thread Milling
Thread Whirling
Single Point Threading
- External Thread Cutting
- Machinery Axis
- 7 to 9
- Equipment Capabilities
-
- CNC Control Capabilities
Turret Lathe
Automatic Bar Feeders
Twin Spindles - Twin Turrets
48 Machining Positions
Simultaneous Cutting
- CNC Control Capabilities
- Automation Capabilities
- Lights Out
- Materials (Metals)
-
- Stainless Steel
Dual Steel
Aluminum - Titanium
Brass
Nickel
- Stainless Steel
- Materials (Rubber Polymers)
-
- Natural Rubber
Polyurethane
Silicon - Thermoplastic Elastomers
Thermoset Elastomers
- Natural Rubber
- Materials (Other Materials)
-
- Plastic
Ceramic
Delrin - Graphite
Conductible Composites
- Plastic
- Diameter
- Up to 190 mm (Billet)
Up to 51 mm (Bar)
- Turning Length
- Up to 400 mm
- Inspection
- Smart Scope (Zip Lite)Vision Systems
Zeiss Coordinate Measuring Machine (CMM)
- Testing
- Pull
Mag Particle
Pressure
- Quality
- Assurance Program
- Additional In-House Services
-
- Electrode Manufacturing
CAD Design Services
CAM Programming Services - Bead Blasting
Scotch-Brite Finishing
Deburring
- Electrode Manufacturing
- Secondary Services
-
- Heat Treating
Electropolishing
Passivating
Plating
Titanium Nitride
Anodizing - Stress Relieving
Ultrasonic Cleaning
Harperize
Descaling
Hard Coating
Gun Drilling
- Heat Treating
- Production Volume
- Prototype to High Volume Production
- Typical Lead Time
- 3 to 4 weeks
- Industries Served
-
- Medical
Surgical
Aircraft - Aerospace
Defense
- Medical
- Intended Applications
-
- Firearm (308 & 223) Components
Orthopedic Devices
Optical Devices
Non-Invasive Components
Bone Screws / Plates - Bone Anchors
Pitot Static Tubes
Surgical Tubing
Hypodermic Needles
- Firearm (308 & 223) Components
- Industry Standards Met
-
- ISO 9001:2008 Certified
ISO 13485:2003 Compliant
ASTM 485 - MIL-W-13855
MIL-L-45208A
MIL-Q-9858A
- ISO 9001:2008 Certified
- Efficiency
- Lights Out Manufacturing
Lean Manufacturing
- File Formats Accepted
- SolidWorks
AutoCAD
MasterCAM