Will AI replace Machinists?

Set up and operate a variety of machine tools to produce precision parts and instruments out of metal. The percentage shown is a task-exposure model, not a prediction of certain job loss.

O*NET 30.3 · 51-4041.00 · modeled exposure, not guaranteed job loss

MODERATE TASK EXPOSURE

47%

Estimated share of representative tasks exposed to current AI capabilities.

Last updatedAugust 20, 2026

Evidence confidenceMedium

Browse this risk tierModerate exposure jobs →

Category#

Trades & Physical

Field & Physical

Modeled pay midpoint$

$95,900/yr

Directional estimate — verify locally

Time until impact⌁

2–4 years

Earliest 2027 · widespread 2029–2031

Task-level replaceability ⓘ

Representative tasks ranked from highest to lowest AI exposure.

◇Calculate dimensions or tolerances, using instruments, such as micrometers or vernier calipers.57%

⚙Machine parts to specifications, using machine tools, such as lathes, milling machines, shapers, or grinders.51%

▥Measure, examine, or test completed units to check for defects and ensure conformance to specifications, using precision instruments, such as micrometers.44%

✦Physical dexterity in unpredictable settings18%

✦Safety responsibility and on-site judgment14%

Impact timeline ⓘ

How AI assistance may move from early support to wider adoption.

2027Next2029–2031

Early impactAI begins supporting calculate dimensions or tolerances, using instruments, such as micrometers or vernier calipers..

Role reshapingRepeatable tasks become faster and more automated.

Wider adoptionThe role centers more on physical dexterity in unpredictable settings.

2–4 yearsdirectional confidence window

HOW AI CHANGES THIS JOBtyping the logic in plain English

01>Start with the real work done by Machinists.

02>AI can help with: Calculate dimensions or tolerances, using instruments, such as micrometers or vernier calipers.

03>If a task is repetitive and easy to check, AI pressure goes up.

04>But a person is still needed for: Physical dexterity in unpredictable settings.

05>Likely result: AI is more likely to change this job than remove it.

06>Important: 47% is estimated task exposure—not a 47% chance of losing the job.

What AI can do

Calculate dimensions or tolerances, using instruments, such as micrometers or vernier calipers.MEDIUM

Machine parts to specifications, using machine tools, such as lathes, milling machines, shapers, or grinders.MEDIUM

Measure, examine, or test completed units to check for defects and ensure conformance to specifications, using precision instruments, such as micrometers.LOW MATCH

How estimates work →

Your human moat

◆

Physical dexterity in unpredictable settings

MEDIUM-HIGH

Combined with safety responsibility and on-site judgment, this keeps a human in the loop.

Strength8.1

Similar-role comparison

RoleRisk

Machinists47%

Light Truck Drivers47%

Crane and Tower Operators47%

Bus Drivers, School46%

Why this score?

✓The model evaluates 3 representative core tasks.

✓The role mixes repeatable work with human judgment.

✓Occupation and task language comes from O*NET 30.3.

✓The strongest human advantage is physical dexterity in unpredictable settings.

Research basis

O*NET 30.3 occupation tasks plus the ILO 2025 exposure framework. Scores are directional estimates.

Read ILO research →

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Will AI replace Machinists?

Physical dexterity in unpredictable settings

Why this score?

Sources for this report

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Will AI replace Machinists?

Physical dexterity in unpredictable settings

Why this score?

Sources for this report

Explore safer adjacent careers

Track this job’s risk score

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