Rock Driller (Metal and Non-Metal Mines)
さくがんいん（きんぞく・ひきんぞくこう）
Industry & Occupation
Classification
Summary
A worker who operates drills and boring machines in metal mines and non-metal mines to drill holes in bedrock, preparing for blasting and crushing.
Description
Rock Drillers (metal and non-metal mines) are specialized workers who maneuver drills and boring machines in mines and quarries to bore holes in bedrock. In addition to loading explosives into the bored holes to prepare for blasting, they perform machine maintenance and inspection, safety management, geological observation, and data recording. They endure harsh environments inside and outside the pits, heavy machinery operation, and emphasize teamwork in their work.
Future Outlook
Due to the closure of domestic mines and dependence on resource imports, the number of practitioners is on a decreasing trend. Some demand is anticipated for maintenance due to aging infrastructure and technical support at overseas mines.
Personality Traits
Cautious / Cooperative / High Safety Awareness / Physically Fit
Work Style
Career Path
Apprentice Rock Driller → Rock Driller → Veteran Rock Driller → Underground Work Supervisor → Mine Operations Manager
Required Skills
Boring Drill Operation / Geological Observation / Safety Device Inspection and Maintenance / Surveying
Recommended Skills
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Adaptability | Because it is necessary to quickly respond to changes in weather and geological conditions. |
| Attention to Detail & Accuracy | Because errors in the drill's position or depth affect mining efficiency and safety. |
| Physical Stamina & Endurance | Because prolonged heavy machinery operation and working in bent-over postures are required. |
| Stress Tolerance | Because it is necessary to endure high-pressure environments, noise, and work in confined spaces. |
| Collaboration & Teamwork | Because underground work involves coordinating as a team. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Mainly routine work, so advanced analytical skills are not particularly needed. |
| Creativity & Ideation | Because the work content is based on manuals and procedures. |
| Numerical & Quantitative Analysis | Few advanced formula calculations beyond basic measurements. |
Related Qualifications
- Forklift Operation Skill
- Oxygen Deficiency Hazard Operation Supervisor
- Small Mobile Crane Operation Skill
Aliases
- Driller
Related Jobs
- Blasting Worker
- Mining Machine Operator
- Underground Worker