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The differences between blast hole drillers and tunneling machine operators can be seen in a few details. Each job has different responsibilities and duties. It typically takes 1-2 years to become both a blast hole driller and a tunneling machine operator. Additionally, a blast hole driller has an average salary of $51,719, which is higher than the $29,347 average annual salary of a tunneling machine operator.
The top three skills for a blast hole driller include MSHA, RAN and CPR. The most important skills for a tunneling machine operator are control room, dryers, and .
Blast hole drillers and tunneling machine operators have different pay scales, as shown below.
| Blast Hole Driller | Tunneling Machine Operator | |
| Average salary | $51,719 | $29,347 |
| Salary range | Between $33,000 And $80,000 | Between $23,000 And $36,000 |
| Highest paying City | - | - |
| Highest paying state | - | - |
| Best paying company | - | - |
| Best paying industry | - | - |
There are a few differences between a blast hole driller and a tunneling machine operator in terms of educational background:
| Blast Hole Driller | Tunneling Machine Operator | |
| Most common degree | High School Diploma, 55% | High School Diploma, 63% |
| Most common major | Business | General Studies |
| Most common college | - | - |
Here are the differences between blast hole drillers' and tunneling machine operators' demographics:
| Blast Hole Driller | Tunneling Machine Operator | |
| Average age | 38 | 38 |
| Gender ratio | Male, 96.1% Female, 3.9% | Male, 79.1% Female, 20.9% |
| Race ratio | Black or African American, 5.4% Unknown, 3.9% Hispanic or Latino, 15.2% Asian, 0.8% White, 74.4% American Indian and Alaska Native, 0.3% | Black or African American, 5.4% Unknown, 3.9% Hispanic or Latino, 15.2% Asian, 0.8% White, 74.4% American Indian and Alaska Native, 0.3% |
| LGBT Percentage | 3% | 3% |