Choosing the right tool for each material is critical:
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Material Properties: Hardness, machinability rating, grain direction (wood), thermal conductivity (metals).
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Tool Geometry: Flute count, helix angle, coating (TiN, TiAlN) for aluminum vs. steel vs. plastic.
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Feeds & Speeds Reference: Recommended RPM and feed per tooth charts for common materials.
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Specialty Tools: Ball‑nose vs. flat‑end mills, V‑carving bits, engraving bits, diamond‑coat tools for composites.
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Tool Life Management: Regrinding vs. replacing, cumulative cutting hours tracking, wear measurement.
Effective tooling reduces cycle time, improves finish, and maximizes cutter life.