Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic

Set up, operate, or tend grinding and related tools that remove excess material or burrs from surfaces, sharpen edges or corners, or buff, hone, or polish metal or plastic work pieces.

SOC: 51-4033.00

Common Job Titles

  • Centerless Grinder Operator
  • Grinder
  • Grinder Operator
  • Grinding Machine Operator

Wage Data According to the Bureau of Labor Statistics

Annual wage data for Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic (2024)

Estimated Total Employment (U.S.)

70,110

Wage Distribution by Percentile

Line chart of annual wages by percentile. U.S. is the solid line. 10th percentile: U.S. $34,980. 25th percentile: U.S. $38,420. 50th percentile: U.S. $45,190. 75th percentile: U.S. $51,380. 90th percentile: U.S. $61,550. Use the left and right arrow keys to move between percentiles.

  • U.S.
MetricU.S.
10% of workers earn the following or less$34,980
10% of workers earn the following or more$61,550
Workers on average earn$46,600

+ indicates wage is at or above the BLS reporting cap ($239,200/year)

Skills & Requirements

Key competencies for this occupation, ranked by importance

  • Production and Processing3.5/5
  • Mathematics3.0/5
  • Administration and Management2.8/5
  • Mechanical2.7/5
  • English Language2.6/5
Skills & Requirements: Knowledge

Tools & Technology

Equipment and software commonly used in this occupation

In-Demand Technology

Frequently requested by employers in job postings

  • Autodesk AutoCAD
  • Microsoft Excel
  • Microsoft Office software
  • Microsoft Windows
  • SAP software

Technology Skills

  • Manufacturing reporting system
  • Mazak Mazatrol SMART CNC

Tools & Equipment

  • Angle grinders
  • Barrel finishing machines
  • Bench clamps
  • Bore gauges
  • Buffing machines
  • Chuck wrenches
  • Computer numerical control CNC grinding machines
  • Computerized microscopes
Tools & Technology: Tools & Equipment