CNC Tool & Cutter Grinder / CNC Tool Grinder

Davalyn Corporation; Portland (ME); On-site; USD 100,000 - 150,000; Full time

Job summary

Davalyn Corporation in Portland, ME is seeking an experienced CNC Tool & Cutter Grinder to support the production of high-performance solid carbide tools including drills, end mills, and reamers. The role focuses on hands-on grinding on Walter and Reinecker platforms and requires strong knowledge of tool geometry and tight tolerances.

Ideal candidates bring experience in carbide tool manufacturing, proficiency with metrology systems, and a proactive approach to process optimization.

Qualifications

• Experience as CNC Tool & Cutter Grinder in carbide/tool manufacturing.
• Hands-on with Walter or Reinecker CNC grinding machines.
• Direct experience producing solid carbide drills, end mills, or reamers.
• Familiarity with inspection/metrology systems such as Helicheck, Zoller, Alicona.
• Strong understanding of tool geometry and tolerances.

Responsibilities

• Set up, operate, and optimize CNC tool grinding machines (Walter & Reinecker).
• Manufacture and refine solid carbide round cutting tools (drills, end mills, reamers).
• Interpret tooling specs, blueprints, and geometry requirements to produce precision tools.
• Use inspection systems like Walter Helicheck, Zoller PomBasic, Alicona for verification.
• Work with Tool Studio or similar software to verify geometry and process accuracy.
• Analyze runout, concentricity, surface finish, flute form and tolerances to ensure performance.
• Troubleshoot grind strategy, wheel selection, offsets, and machine parameters to improve quality and production efficiency.
• Support new tool introductions and continuous improvement in CNC tool grinding environment.
• Collaborate with engineering, quality, and production teams to maintain manufacturability.

Skills

CNC grinding

Tool geometry

Walter machines

Reinecker machines

Metrology techniques

Tools

Walter CNC grinders

Reinecker CNC grinders

Job description

We are working with a precision solid carbide cutting tool manufacturer seeking an experienced CNC Tool & Cutter Grinder / CNC Tool Grinder to support the production and optimization of high-performance round tools, including drills, end mills, and reamers.

This position is ideal for someone currently working in a carbide or cutting tool manufacturing environment who has hands-on experience with CNC tool grinding machines and understands both tool geometry and production-level precision requirements.

Key Responsibilities:

• Set up, operate, and optimize CNC tool grinding machines, including Walter and Reinecker platforms
• Manufacture and refine solid carbide round cutting tools such as drills, end mills, and reamers
• Interpret tooling specifications, blueprints, and geometry requirements to produce precision rotary cutting tools
• Utilize advanced tool inspection and measurement systems including Walter Helicheck, Zoller PomBasic, and Bruker Alicona
• Work within Tool Studio or similar tool design software to support geometry verification and process accuracy
• Analyze runout, concentricity, surface finish, flute form, and dimensional tolerances to ensure tool performance and consistency
• Troubleshoot grind strategy, wheel selection, offsets, and machine parameters to improve tool quality and production efficiency
• Support new tool introductions and continuous improvement initiatives within a CNC tool grinding environment
• Collaborate with engineering, quality, and production teams to maintain manufacturability and repeatability

Required Experience:

• Experience working as a CNC Tool & Cutter Grinder, CNC Tool Grinder, or Tool & Cutter Grinder within a solid carbide or cutting tool manufacturing environment
• Hands-on background with Walter or Reinecker CNC grinding machines
• Direct experience producing solid carbide drills, end mills, reamers, or similar round tools
• Familiarity with inspection and metrology systems such as Helicheck, Zoller, Alicona, or comparable precision measurement equipment
• Strong understanding of cutting tool geometry, carbide materials, grinding processes, and tolerances
• Ability to work independently in a high-precision manufacturing setting

Preferred Background:

• Experience using Tool Studio or other tool design software
• Exposure to coating considerations, flute design, relief angles, and grind wheel selection
• Prior involvement in process improvement or production optimization initiatives
• Comfortable reading engineering drawings and supporting documentation

Why This Opportunity:

• Work directly with advanced CNC tool grinding technology
• Play a critical role in the production of high-performance solid carbide cutting tools
• Competitive compensation in the $100K–$150K range
• Stable position within a precision manufacturing environment focused on round tool excellence