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Metal polisher vs centerless grinder operator

The differences between metal polishers and centerless grinder operators can be seen in a few details. Each job has different responsibilities and duties. Additionally, a centerless grinder operator has an average salary of $34,364, which is higher than the $31,307 average annual salary of a metal polisher.

The top three skills for a metal polisher include CNC, MIG and customer specifications. The most important skills for a centerless grinder operator are calipers, machine operation, and grinders.

Metal polisher vs centerless grinder operator overview

Metal PolisherCenterless Grinder Operator
Yearly salary$31,307$34,364
Hourly rate$15.05$16.52
Growth rate-5%-5%
Number of jobs2,76626,348
Job satisfaction--
Most common degreeHigh School Diploma, 56%High School Diploma, 45%
Average age4444
Years of experience--

Metal polisher vs centerless grinder operator salary

Metal polishers and centerless grinder operators have different pay scales, as shown below.

Metal PolisherCenterless Grinder Operator
Average salary$31,307$34,364
Salary rangeBetween $24,000 And $40,000Between $28,000 And $41,000
Highest paying City--
Highest paying state--
Best paying company--
Best paying industry--

Differences between metal polisher and centerless grinder operator education

There are a few differences between a metal polisher and a centerless grinder operator in terms of educational background:

Metal PolisherCenterless Grinder Operator
Most common degreeHigh School Diploma, 56%High School Diploma, 45%
Most common majorPrecision Metal WorkingAutomotive Technology
Most common college--

Metal polisher vs centerless grinder operator demographics

Here are the differences between metal polishers' and centerless grinder operators' demographics:

Metal PolisherCenterless Grinder Operator
Average age4444
Gender ratioMale, 93.8% Female, 6.3%Male, 86.1% Female, 13.9%
Race ratioBlack or African American, 7.2% Unknown, 4.7% Hispanic or Latino, 14.8% Asian, 2.7% White, 69.5% American Indian and Alaska Native, 1.0%Black or African American, 7.2% Unknown, 4.7% Hispanic or Latino, 14.8% Asian, 2.7% White, 69.5% American Indian and Alaska Native, 1.0%
LGBT Percentage6%6%

Differences between metal polisher and centerless grinder operator duties and responsibilities

Metal polisher example responsibilities.

  • Train and instruct other polishers and achieve significant improvements in their productivity.
  • Train and instruct other polishers and achieve significant improvements in their productivity.
  • Grinded burs off of metal pieces, inspect parts and finish parts using tools and machines.

Centerless grinder operator example responsibilities.

  • Operate CNC grinders of thread screws and O.D.
  • Operate any coil fabrication machine producing aluminum coils.
  • Balance and set up various size rolls to G1, exceeding industry standards.

Metal polisher vs centerless grinder operator skills

Common metal polisher skills
  • CNC, 23%
  • MIG, 22%
  • Customer Specifications, 19%
  • Carbon Steel, 18%
  • Chrome, 18%
Common centerless grinder operator skills
  • Calipers, 23%
  • Machine Operation, 15%
  • Grinders, 15%
  • Grinding Machines, 14%
  • SPC, 11%
  • Comparators, 7%

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