Grinder

Dynamic Tool Corporation • Menomonee Falls, WI

1d

About The Position

The Grinder is responsible for precision grinding mold components and tooling to meet exact dimensional, surface-finish, and quality requirements. The role requires attention to detail, sound machining practices, and the ability to work from engineering drawings and specifications. The Grinder collaborates with toolmakers, engineering, and production to support the manufacture, maintenance, and repair of injection molds.

Requirements

• At least 1 year of related experience.
• Associate degree and completion of a certified tool and die apprenticeship program.
• Ability to lift up to 50 lbs.
• Ability to stand and bend for prolonged periods and work with machinery.
• Manual dexterity and visual acuity for precision work.

Nice To Haves

• Knowledge of injection mold building and injection molding.
• Machining, grinding, or Tool & Die trade training or certification.
• Experience with manual and CNC grinding equipment and precision inspection tools.
• Experience performing precision grinding in a mold, tool and die, or close-tolerance manufacturing environment.
• Familiarity with hardened tool steels, carbide, wheel selection, wheel dressing, and grinding best practices.
• Strong mechanical aptitude, attention to detail, and ability to work independently or as part of a team.

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 gages, and gage 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 safety, quality, and housekeeping standards.

What This Job Offers

• Job Type: Full-time
• Education Level: Associate degree