Sharpen cutting or grinding tools.

Sharpen cutting or grinding tools. is a detailed work activity in O*NET — a concrete unit of work shared across 10 occupations and seen in 11 occupation-specific tasks. It rolls up into the broader work activity Maintain tools or equipment. in Repairing and Maintaining Electronic Equipment .

Detailed work activities are the most granular shared layer in O*NET's work-activity hierarchy (Generalized → Intermediate → Detailed → occupation-specific task). The figures below describe how this activity shows up across the economy and what independent studies measure about AI and this kind of work — not a prediction that the work will be automated.

AI exposure

Of the 11 tasks under this activity that the OpenAI / Eloundou “GPTs are GPTs” study rated, 0 (0%) are flagged as directly exposed to language models (E1) or exposed via model-powered tools (E2).

Exposure estimates overlap with model capabilities — whether a model could speed the task up — not whether the work will be done by software. Observed AI use is augmentation and assistance today, not jobs replaced.

Member tasks

Occupation-specific tasks O*NET maps to this detailed work activity, most important first.

• Sharpen blades, or replace defective or worn blades or bands, using hand tools. · Sawing Machine Setters, Operators, and Tenders, Wood · importance 4.3 · no direct exposure
• Replace worn tools, and sharpen dull cutting tools and dies, using bench grinders or cutter-grinding machines. · Lathe and Turning Machine Tool Setters, Operators, and Tenders, Metal and Plastic · importance 4.2 · no direct exposure
• Replace worn tools, using hand tools, and sharpen dull tools, using bench grinders. · Milling and Planing Machine Setters, Operators, and Tenders, Metal and Plastic · importance 4.2 · no direct exposure
• Replace or sharpen dulled cutting tools such as saws. · Cutters and Trimmers, Hand · importance 3.9 · no direct exposure
• Sharpen cutting blades, knives, or saws, using files, bench grinders, or honing stones. · Cutting and Slicing Machine Setters, Operators, and Tenders · importance 3.9 · no direct exposure
• Hone cutters with oilstones to remove nicks. · Cutting, Punching, and Press Machine Setters, Operators, and Tenders, Metal and Plastic · importance 3.8 · no direct exposure
• Sharpen dulled blades, using bench grinders, abrasive wheels, or lathes. · Cutting, Punching, and Press Machine Setters, Operators, and Tenders, Metal and Plastic · importance 3.7 · no direct exposure
• Sharpen cutting tools, using bench grinders. · Drilling and Boring Machine Tool Setters, Operators, and Tenders, Metal and Plastic · importance 3.7 · no direct exposure
• Sharpen abrasive grinding tools, using machines and hand tools. · Grinding and Polishing Workers, Hand · importance 3.5 · no direct exposure
• Sharpen cutting tools and drill bits, using bench grinders. · Forging Machine Setters, Operators, and Tenders, Metal and Plastic · importance 3.5 · no direct exposure
• Sharpen tools such as saws, picks, shovels, screwdrivers, and scoops, either manually or by using bench grinders and emery wheels. · Electric Motor, Power Tool, and Related Repairers · importance 3.2 · no direct exposure

Occupations that perform this

• Sawing Machine Setters, Operators, and Tenders, Wood
• Lathe and Turning Machine Tool Setters, Operators, and Tenders, Metal and Plastic
• Milling and Planing Machine Setters, Operators, and Tenders, Metal and Plastic
• Cutters and Trimmers, Hand
• Cutting and Slicing Machine Setters, Operators, and Tenders
• Cutting, Punching, and Press Machine Setters, Operators, and Tenders, Metal and Plastic
• Drilling and Boring Machine Tool Setters, Operators, and Tenders, Metal and Plastic
• Grinding and Polishing Workers, Hand
• Forging Machine Setters, Operators, and Tenders, Metal and Plastic
• Electric Motor, Power Tool, and Related Repairers

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

• O*NET 30.3 U.S. Department of Labor / National Center for O*NET Development
• “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130 OpenAI / academic

Data compiled June 2, 2026. Figures are estimates, not advice.

@misc{singulariki-sharpen-cutting-or-grinding-tools,
  title  = {Sharpen cutting or grinding tools.},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130. Accessed June 7, 2026},
  url    = {https://singulariki.com/detailed-activities/sharpen-cutting-or-grinding-tools}
}