Will AI replace Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic?

What this score means

Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic is among the least exposed roles in Manufacturing. Most of what the job involves still sits outside what current AI can do, even as the tools around it keep changing. At 20 out of 100 it sits close to the Manufacturing average of 19. Across the 5 sources behind this baseline, individual estimates run from 5 to 52, so the score is a weighted consensus rather than any single figure.

The number is a consensus estimate for the typical version of the role, built from published academic and industry research scored occupation by occupation. It is not a prediction about any individual. How scoring works

What this job actually involves

Exposure follows the work itself rather than the job title, so it is worth seeing what the role is made of. These are the tasks O*NET records for Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic, most central first, showing 12 of 18.

• 01Inspect or measure finished workpieces to determine conformance to specifications, using measuring instruments, such as gauges or micrometers.
• 02Measure workpieces and lay out work, using precision measuring devices.
• 03Observe machine operations to detect any problems, making necessary adjustments to correct problems.
• 04Move machine controls to index workpieces, and to adjust machines for pre-selected operational settings.
• 05Study blueprints, work orders, or machining instructions to determine product specifications, tool requirements, and operational sequences.
• 06Select machine tooling to be used, using knowledge of machine and production requirements.
• 07Mount and position tools in machine chucks, spindles, or other tool holding devices, using hand tools.
• 08Activate machine start-up switches to grind, lap, hone, debar, shear, or cut workpieces, according to specifications.
• 09Set up, operate, or tend grinding and related tools that remove excess material or burrs from surfaces, sharpen edges or corners, or buff, hone, or polish metal or plastic workpieces.
• 10Set and adjust machine controls according to product specifications, using knowledge of machine operation.
• 11Brush or spray lubricating compounds on workpieces, or turn valve handles and direct flow of coolant against tools and workpieces.
• 12Lift and position workpieces, manually or with hoists, and secure them in hoppers or on machine tables, faceplates, or chucks, using clamps.

Task statements from O*NET by the National Center for O*NET Development, used under CC BY 4.0. The tasks are descriptive; the exposure score above is ours.

The research behind this score

This baseline aggregates 5 research sources that scored Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic for AI and automation exposure. More recent, higher confidence studies carry more weight in the final number.

• 01Anthropic Economic Index 2026 - AI Task Exposure · 2026Anthropic
• 02Global Automation Atlas: Task Substitution Exposure by Occupation · 2026Garg, Crosta, Baier (2026), arXiv:2605.17086
• 03Working with AI: Measuring the Applicability of Generative AI to Occupations · 2025Tomlinson, Jaffe et al., Microsoft Research (2025)
• 04GPTs are GPTs: Labor Market Impact Potential of LLMs · 2024Eloundou, Manning, Mishkin, Rock (Science, 2024)
• 05AI Occupational Exposure to Language Modeling · 2023Felten, Raj, Seamans (2023)

Common questions

How likely is AI to replace Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic?

Published research puts Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic at 20 out of 100 for AI displacement risk, in the lower risk band. The number is a weighted consensus of 5 research sources and describes the typical version of the role, not any individual.

Do researchers agree on the risk for Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic?

Only partly. Individual estimates for Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic run from 5 to 52 out of 100 across the 5 sources behind this score, so the single number smooths over real disagreement. More recent and higher confidence studies carry more weight in it.

Which manufacturing roles face similar AI exposure?

The closest published manufacturing roles to Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic by score are Cooling and Freezing Equipment Operators and Tenders (20/100), Drilling and Boring Machine Tool Setters, Operators, and Tenders, Metal and Plastic (20/100), and Food and Tobacco Roasting, Baking, and Drying Machine Operators and Tenders (20/100). Each has its own page with the research behind its number.

Also covers

Abrasive Worker · Air Grinder · Aluminum Polisher · Automatic Grinder Operator · Axle Bearing Polisher · Axle Polisher · Balance Screwhead Polisher · Band Reamer Machine Operator and related titles

More manufacturing occupations

• Cooling and Freezing Equipment Operators and Tenders20/100
• Drilling and Boring Machine Tool Setters, Operators, and Tenders, Metal and Plastic20/100
• Food and Tobacco Roasting, Baking, and Drying Machine Operators and Tenders20/100
• Metal-Refining Furnace Operators and Tenders20/100
• Milling and Planing Machine Setters, Operators, and Tenders, Metal and Plastic20/100
• Mixing and Blending Machine Setters, Operators, and Tenders20/100
• Model Makers, Metal and Plastic20/100
• Packaging and Filling Machine Operators and Tenders20/100