How to become a Metal Polisher or Tool Sharpener

Official title: Metal Polishers and Tool Sharpeners

Metal polishers and tool grinders grind and polish metal surfaces by hand.

Main tasks

• Operate fixed or portable buffing and polishing machines
• Sharpen cutting tools using grinding wheels or tool grinders
• Repair, align and sharpen metal teeth on saws and carding machine rollers

Pay · Outlook · AI and this job

• Demand for Craft and related trades jobs is projected at about 1,519,000 in 2024 and about 1,515,000 in 2030. (-0.3%)
• Generative AI can do relatively little of this work, by the ILO's global estimate.

Related jobs

• Blacksmiths, Hammersmiths and Forging Press Workers
• Toolmakers and Related Workers
• Metal Working Machine Tool Setters and Operators

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Questions people ask

Is a Metal Polisher or Tool Sharpener a growing career in Taiwan?

Demand for this job family is projected to change -0.3% from 2024 to 2030 (National Development Council).

Will AI change the work of a Metal Polisher or Tool Sharpener?

Generative AI can do relatively little of this work, by the ILO's global estimate.

Sources

• National Development Council: Final manpower demand projections by occupation (職業別最終人力需求推估) (2025 to 2030 (base 2024), 13 job families), CC BY 4.0, retrieved 4 October 2026
• International Labour Organization, Generative AI and Jobs: A Refined Global Index of Occupational Exposure (ILO Working Paper 140, Gmyrek et al.) (ILO Working Paper 140, May 2025, Annex Table A1), CC BY 4.0, retrieved 4 October 2026

Updated 4 October 2026