Square punch retainers RT-PPSS for round shaped headed punches

Square punch retainers RT-PPSS for round shaped headed punches

The RT-PPSS square punch retainers are designed for round shaped headed punches. They are delivered with the shock plate.

Specifications

Material : 40CMD8 T4

Standard: NF E63-108

Dimensions :

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

Hardness :

Punch retainer : 43-48 HRc

Shock plate : 32-38 HRc

Shock plate included

Benefits :

  • Precise positioning and alignment
  • Small footprint

Tolerances :

  • 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-PPSS-16

3D Model

Plan

C : Width

H : Distance Pin bore to centre of punch retainer

M : Distance centre of bore pin - screw

K : Distance centre of bore pin - pin

Square punch retainers RT-PPSS for round shaped headed punches plan

Catalogue

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FAQ

A specific request?

Your satisfaction is our priority. Contact us if you have a special request.