Cold Finishing

Cold Drawing

• Descaled hot rolled bar

• Drawn through die

• Smooth, bright surface

• Close tolerances

• Cold working strengthens bar

• Improved straightness

Turning and Polishing

• High speed cutting tools remove surface

• Polishing by moving through straightening rolls

• Less surface imperfections

• Improved tolerances, straightness

Cold Drawing, Grinding, and Polishing

• Increased mechanical properties

• Very close tolerances

• Extremely smooth surface

Turning, Grinding, and Polishing

• High speed cutting tools remove surface

• Centerless ground using abrasive wheel

• Polished

• Very close tolerances

• Extremely smooth surface