Reduced punch retainers RT-PPTF for shaped headed punches

Material : 40CMD8 T4

Standard : NF E63-117

Dimensions :

• For headed shaped punches from diameter 8 to 32mm.
• Height : 25mm

Hardness :

Punch retainer : 43-48 HRc

Shock plate : 32-38 HRc

Shock plate is included

Benefits :

• Precise positioning and alignment
• Reduced dimensions and centre distances
• Can be nested
• Orientation flat

Tolerance :

• Punch diameter G6
• Punch head diameter ± 0,25
• Punch retainer length ± 0,25
• Punch retainer width ± 0,25
• Height tolerance 25 +1/0 mm

Conception :

• Punch retainers are machined
• The faces are gound
• The edges are treated by burnishing

Recommendations for use :

Mounting : The punch retainers are fastened by two screws and two pins directly into the top plate of your tool.

Maintenance recommendations :

• Regular cleaning
• Regular inspection
• Checking alignment with the die
• Regular lubrication

To order you need to indicate : 

1. The diameter of the punch required

Example : RT-PPTF-16