Reduced punch retainers for heavy duty RR-PTHF for shaped headed punches
Reduced punch retainers for heavy duty RR-PTHF for shaped headed punches
The RR-PTHF reduced punch retainers are designed for heavy duty shaped headed punches.
![](/_next/image?url=https%3A%2F%2Fapi.amdl-eu.com%2Fuploads%2Fmedia%2Freduced-punch-retainers-for-heavy-duty-rr-pthf-for-shaped-headed-punches.png&w=1920&q=75)
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Specifications
Material : 40CMD8 T4
Dimensions :
- For headed heavy load shaped punches from diameter 10 to 25mm
- Height : 30mm
Hardness:
Punch retainer : 43-48 HRc
Shock plate not included
Benefits :
- Precise positioning and alignment
- Reduced dimensions and centre distances
- Can be nested
- Orientation flat
- For heavy load punches
Tolerance :
- Punch diameter G6
- Punch head diameter ± 0,10
- Punch retainer length ± 0,25
- Punch retainer width ± 0,25
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 :
- The diameter of the punch required
Example : RR-PTHF-16
Plan
A : Punch retainer length
B : Punch retainer width
ØD : Punch diameter
![Reduced punch retainers for heavy duty RR-PTHF for shaped headed punches](/_next/image?url=https%3A%2F%2Fapi.amdl-eu.com%2Fuploads%2Fmedia%2Freduced-punch-retainers-for-heavy-duty-rr-pthf-for-shaped-headed-punches-be210f20.png&w=1920&q=75)