Production & ManufacturingO*NET: 51-9161.00
Will AI Replace Computer Numerically Controlled Tool Operators?
Operate computer-controlled tools, machines, or robots to machine or process parts, tools, or other work pieces made of metal, plastic, wood, stone, or other materials. May also set up and maintain equipment.
71out of 100
High Risk
AI Risk Score
71/100
Risk Level
High
Job Zone
2/5
Entry
Total Tasks Analyzed
24
🤖 What AI Can Do
- ▸Review program specifications or blueprints to determine and set machine operations and sequencing, finished workpiece dimensions, or numerical control sequences.
- ▸Implement changes to machine programs, and enter new specifications, using computers.
- ▸Calculate machine speed and feed ratios and the size and position of cuts.
- ▸Transfer commands from servers to computer numerical control (CNC) modules, using computer network links.
- ▸Check to ensure that workpieces are properly lubricated and cooled during machine operation.
- ▸Monitor machine operation and control panel displays, and compare readings to specifications to detect malfunctions.
👤 What Requires Humans
- ▸Mount, install, align, and secure tools, attachments, fixtures, and workpieces on machines, using hand tools and precision measuring instruments.
- ▸Lift workpieces to machines manually or with hoists or cranes.
Task Breakdown
🤖AI Can Automate (8)
- Review program specifications or blueprints to determine and set machine operations and sequencing, finished workpiece dimensions, or numerical control sequences.
- Implement changes to machine programs, and enter new specifications, using computers.
- Calculate machine speed and feed ratios and the size and position of cuts.
- Transfer commands from servers to computer numerical control (CNC) modules, using computer network links.
- Check to ensure that workpieces are properly lubricated and cooled during machine operation.
- Monitor machine operation and control panel displays, and compare readings to specifications to detect malfunctions.
- Write simple programs for computer-controlled machine tools.
- Input initial part dimensions into machine control panels.
👤Requires Humans (2)
- Mount, install, align, and secure tools, attachments, fixtures, and workpieces on machines, using hand tools and precision measuring instruments.
- Lift workpieces to machines manually or with hoists or cranes.
⚡AI-Assisted (14)
- Measure dimensions of finished workpieces to ensure conformance to specifications, using precision measuring instruments, templates, and fixtures.
- Set up and operate computer-controlled machines or robots to perform one or more machine functions on metal or plastic workpieces.
- Stop machines to remove finished workpieces or to change tooling, setup, or workpiece placement, according to required machining sequences.
- Listen to machines during operation to detect sounds such as those made by dull cutting tools or excessive vibration, and adjust machines to compensate for problems.
- Remove and replace dull cutting tools.
- Adjust machine feed and speed, change cutting tools, or adjust machine controls when automatic programming is faulty or if machines malfunction.
- Maintain machines and remove and replace broken or worn machine tools, using hand tools.
- Insert control instructions into machine control units to start operation.
Key Skills Analysis
Operations MonitoringAI-Vulnerable
Importance: 4.12/5.00
Operation and Control
Importance: 4.12/5.00
Critical ThinkingAI-Resistant
Importance: 3.62/5.00
Monitoring
Importance: 3.62/5.00
Quality Control AnalysisAI-Vulnerable
Importance: 3.38/5.00
Active Listening
Importance: 3.12/5.00
Complex Problem SolvingAI-Resistant
Importance: 3.12/5.00
Troubleshooting
Importance: 3.12/5.00
Speaking
Importance: 3.00/5.00
Equipment Maintenance
Importance: 3.00/5.00
Repairing
Importance: 3.00/5.00
Judgment and Decision MakingAI-Resistant
Importance: 3.00/5.00
Time ManagementAI-Resistant
Importance: 3.00/5.00
Reading ComprehensionAI-Vulnerable
Importance: 2.88/5.00
Active LearningAI-Resistant
Importance: 2.88/5.00
Related Occupations
Milling and Planing Machine Setters, Operators, and Tenders, Metal and Plastic
89/100 — Critical Risk
Machinists
88/100 — Critical Risk
Lathe and Turning Machine Tool Setters, Operators, and Tenders, Metal and Plastic
88/100 — Critical Risk
Multiple Machine Tool Setters, Operators, and Tenders, Metal and Plastic
89/100 — Critical Risk
Computer Numerically Controlled Tool Programmers
92/100 — Critical Risk
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Frequently Asked Questions
Based on our analysis, Computer Numerically Controlled Tool Operators have a high risk of AI replacement with a score of 71/100. Many routine tasks in this role can be automated, but human oversight remains important.
Last updated: 2026-03-28· Data from O*NET 30.2 & Frey/Osborne automation research