Rectangular ball-lock punch retainers RT-BLRN

Material : 40CMD8 T4

Standard : NF E63-103 / NF ISO 11900-1

Dimensions :

• For ball-lock punches light duty from diameter 10 to 25mm
• Height: 32mm

Hardness :

Punch retainers : 43-48 HRc

Shock plate : 32-38 HRc

Shock plate is included

Benefits :

• Precise positioning and alignment
• Ball fixing for ball-lock punches

Tolerances :

• Punch diameter H6
• 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 : 

1. The diameter of the punch required

Example : RT-BLRN-16