What should be considered when machining or fabricating Molybdenum or TZM?

Molybdenum is generally machinable but becomes brittle at room temperature if improperly processed. Sharp tooling, controlled feeds, and appropriate stock allowances are important.

TZM is stronger and more abrasion-resistant than pure Molybdenum, which may increase tool wear. Machining strategies should account for material condition and final application tolerances.