159 mm metric punch with 3 mm tip

Characteristics
• 3 mm tip
• 159 mm long
• Unique parabolic head that helps prevent chipping, splitting, and fungus while maximizing centerline hitting force
• The black oxide finish protects the punch against rust or surface corrosion
• The steam jet punch end offers durability and a professional appearance
Differential heat treatment leaves the metal slightly softer at the crown and harder at the tip, dramatically reducing metal deformation and extending punch life. Specifications Length, inches (mm) 6-1/4 (159) Type (table) Metric Dowel Punches Tip/Edge, Size (3) Country of Origin USA Length 154.2 Size, mm 3 Hex Size 5/16 Sets Warranty Lifetime warranty, non-repairable, guaranteed for materials and workmanship/while the purchaser owns the tools. Warnings For complete warning information, see CAT1600 pages W1-W4