Drilling Machine Operators
Overview
Drilling machine operators set up and run specialized machines that create precise holes and cuts in metal and plastic parts used in everything from cars to electronics. They use high-tech measuring tools like micrometers and calipers to ensure every piece meets exact specifications, and they work with computer-controlled equipment to achieve incredible precision. This hands-on job combines technical skills with problem-solving as operators read blueprints, select the right cutting tools, and adjust machine settings for different materials. Many operators work in modern manufacturing facilities where teamwork and attention to detail are essential for producing quality products.
Did you know?
Workers must strictly adhere to OSHA safety standards and company protocols when operating heavy machinery and handling metal/plastic materials in American manufacturing facilities.
At a Glance
Median Wage
$52,583.67 Avg/yr
Growth
Stable
Top Skill
Equipment Maintenance
Key Responsibilities
- Select and set cutting speeds, feed rates, depths of cuts, and cutting tools, according to machining instructions or knowledge of metal properties.
- Perform minor assembly, such as fastening parts with nuts, bolts, or screws, using power tools or hand tools.
- Verify conformance of machined work to specifications, using measuring instruments, such as calipers, micrometers, or fixed or telescoping gauges.
- Establish zero reference points on workpieces, such as at the intersections of two edges or over hole locations.
- Observe drilling or boring machine operations to detect any problems.
- Study machining instructions, job orders, or blueprints to determine dimensional or finish specifications, sequences of operations, setups, or tooling requirements.
- Operate tracing attachments to duplicate contours from templates or models.
- Verify that workpiece reference lines are parallel to the axis of table rotation, using dial indicators mounted in spindles.
- Turn valves and direct flow of coolants or cutting oil over cutting areas.
- Lift workpieces onto work tables either manually or with hoists or direct crane operators to lift and position workpieces.
- Install tools in spindles.
- Sharpen cutting tools, using bench grinders.
- Operate single- or multiple-spindle drill presses to bore holes so that machining operations can be performed on metal or plastic workpieces.
- Move machine controls to lower tools to workpieces and to engage automatic feeds.
- Position and secure workpieces on tables, using bolts, jigs, clamps, shims, or other holding devices.
- Lay out reference lines and machining locations on work, using layout tools, and applying knowledge of shop math and layout techniques.
- Change worn cutting tools, using wrenches.
Career Considerations
Safety and Regulatory Compliance
Workers must strictly adhere to OSHA safety standards and company protocols when operating heavy machinery and handling metal/plastic materials in American manufacturing facilities.
Technical Skills and Training Requirements
Most positions require completion of vocational training, apprenticeships, or on-the-job training to master machine operation, blueprint reading, and precision measurement techniques.
Physical Demands and Work Environment
The role involves standing for extended periods, lifting heavy materials, and working in potentially noisy factory environments with exposure to metal shavings and industrial equipment.