Extrusion pins and punches

Universal Punch Corporation, leader in the tooling and gauging industry, produces and sells extrusion pins and punches.

Extrusion pins for Carlo Salvi headers #310

Material: M-42 high speed steel
Hardness: RC 64-66 triple drawn
Concentricity: .0002" / 0,005mm
Surface finish: 8 RMS (extrusion angle and land)
Note: for stainless alloys ASP-60 is recommended. Hardness: RC 68-70
Coatings: available upon request

Extrusion pins for Waterbury headers #370 #380

Material: M-42 high speed steel
Hardness: RC 64-66 triple drawn
Concentricity: .0002" / 0,005mm
Surface finish: 8 RMS (extrusion angle and land)
Note: for stainless alloys ASP-60 is recommended. Hardness: RC 68-70
Coatings: available upon request

Extrusion pins for National Machinery headers #390

Material: M-42 high speed steel
Hardness: RC 64-66 triple drawn
Concentricity: .0002" / 0,005mm 
Surface finish: 8 RMS (extrusion angle and land)
Note: for stainless alloys ASP-60 is recommended. Hardness: RC 68-70
Coatings: available upon request

More technical data available here >