Rock Drill Operator (Metal and Non-Metal Mines)
さくがんきこう
Industry & Occupation
Classification
Summary
A field worker who operates rock drills at underground or open-pit sites to drill holes in rock formations, supporting ore mining and tunnel excavation.
Description
Rock drill operators work in underground or open-pit sites of metal and non-metal mines, operating air drills or hydraulic rock drills to drill holes in rock. Before starting work, they select and attach drill bits, inspect and adjust the machines, and perform accurate drilling at planned positions, depths, and angles. After drilling, they implement measures to suppress dust and noise, and collaborate with blasters and excavator operators to support ore mining and tunnel advancement. This includes machine maintenance, replacement of worn parts, management of work records, and use and inspection of safety equipment. High safety awareness and basic maintenance knowledge of equipment are required.
Future Outlook
There is stable demand accompanying resource development and infrastructure construction. In recent years, the introduction of automation technology and remote operation technology has progressed, requiring more advanced skills and remote operation capabilities.
Personality Traits
Cautious / Cooperative / Patient / Strong Sense of Responsibility
Work Style
Outdoor Work / Project-based / Shift Work / Underground Work
Career Path
Apprentice Operator → Rock Drill Operator → Site Supervisor → Mining Engineer → Mine Technician
Required Skills
Drill Bit Replacement / Machine Maintenance and Inspection / Rock Drill Operation / Safety Equipment Use
Recommended Skills
Basic Geology Knowledge / Basic Mechanical Engineering Knowledge / Blasting Work / Machine Troubleshooting
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because accurate drilling positions, depths, and angles are required. |
| Physical Stamina & Endurance | Because operating heavy equipment and standing for long periods are required. |
| Stress Tolerance | Because it is necessary to endure harsh environments such as noise, vibration, and dust. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because routine tasks are the main focus and new ideas are not particularly required. |
Related Qualifications
- Oxygen Deficiency and Hydrogen Sulfide Hazard Work Supervisor
- Underground Work Supervisor
Aliases
- Drill Operator
- Rock Drilling Worker
Related Jobs
- Blasting Worker
- Excavator Operator
- Mine Engineer
- Mining Engineer
- Underground Worker