File Finisher
やすりしあげこう
Industry & Occupation
Classification
Summary
Occupation that finely finishes the surfaces of metal parts and molds using files and hand tools.
Description
File finishers use files and polishing tools to deburr and finish the surfaces of metal parts and molds, ensuring dimensional accuracy and smooth finishes according to drawings. The work is mainly manual, proceeding while measuring with calipers and micrometers. The main work is in production lines or processing factories, collaborating with quality control personnel, welders, and machine operators to advance the process. Since precision is required, careful attention, concentration, and skilled hand dexterity are necessary.
Future Outlook
Due to the progress in miniaturization and higher precision of parts, the demand for manual precision finishing technicians remains stable. On the other hand, as automation and robotization advance, the value of craftsmen with advanced finishing skills is tending to increase.
Personality Traits
Work Style
Contract Manufacturing / Day Shift / Factory Work / Line Production / Shift Work
Career Path
Finishing Worker → Group Leader → Quality Inspector → Production Engineer → Manufacturing Site Supervisor
Required Skills
Blueprint Reading / Filing Processing / Polishing Skills / Precision Measurement (Calipers, Micrometers)
Recommended Skills
Polishing Machine Operation / Quality Control / Surface Treatment Knowledge / Understanding of Metal Material Properties
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | To finish without missing fine irregularities or burrs. |
| Physical Stamina & Endurance | Standing work with a lot of manual labor, requiring sustained physical effort. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Mainly routine work, so little need for new ideas. |
| Initiative & Leadership | Work is mainly based on instructions, with few autonomous judgments. |
Related Jobs
- Deburring Worker
- Finishing Worker
- Metal Finisher
- Polishing Worker