Precision Mold Grinder — CNC & Manual Grinding Pro

Dynamic Tool Corporation; Menomonee Falls (WI); On-site; USD 42,000 - 65,000; Full time

Job summary

Dynamic Tool Corporation in Wisconsin seeks a Grinder for precision grinding of mold components and tooling. You will read engineering drawings, select and dress grinding wheels, and use surface and CNC grinders to meet exact tolerances and surface finishes.

Collaboration with toolmakers, engineering, and production ensures quality and reliability. The role requires 1+ years of related experience, familiarity with mold processes, and appropriate tool/Die training or apprenticeship.

Qualifications

• 1+ years of related experience.
• Knowledge of injection mold building and injection molding is a plus.
• Associate degree and completion of a certified tool and die apprenticeship program.
• Machining, grinding, or Tool & Die training or certification preferred.
• Experience with manual and CNC grinding equipment and precision inspection tools is preferred.

Responsibilities

• Set up and operate manual and CNC grinding equipment, including surface grinders, to produce precision mold and tooling components.
• Interpret engineering drawings, job instructions, and specifications to determine grinding requirements, dimensions, and tolerances.
• Select and dress grinding wheels based on material, finish, and job requirements.
• Grind components to specified dimensions, tolerances, flatness, squareness, and surface finish requirements.
• Inspect work using precision measuring instruments such as micrometers, indicators, height gauges, and gauge blocks.
• Identify and correct grinding issues, including size variation, taper, burn, chatter, and surface finish concerns.
• Perform routine equipment checks and basic preventive maintenance to keep grinding equipment operating safely and accurately.
• Maintain accurate job documentation and follow all safety, quality, and housekeeping standards.

Skills

Grinding

CNC machining

Precision inspection

Education

Associate degree

Tool & Die apprenticeship

Tools

Surface grinder

CNC grinding equipment

Job description

Dynamic Tool Corporation in Wisconsin seeks a Grinder for precision grinding of mold components and tooling. You will read engineering drawings, select and dress grinding wheels, and use surface and CNC grinders to meet exact tolerances and surface finishes.

Collaboration with toolmakers, engineering, and production ensures quality and reliability. The role requires 1+ years of related experience, familiarity with mold processes, and appropriate tool/Die training or apprenticeship.