• GT-Lehrdorn
  • Kreissegmentfraeser
  • PunchTap
  • Speedsynchro-Modular
  • Tandemkegel
  • Cut&Form
  • EF-Hauptsitz
Clamping system PGR

Spannsystem PGR

The clamping system PGR is a new mechanical tool clamping system with extremely high clamping force and excellent concentricity. The ­system consists of the tool holder, the high-precision collet and a ­compact clamping unit. The collet is pressed into the tool holder with a force of 90 kN, the maximum torque to be transferred and the holding power of the clamping system PGR are higher than those of shrink-fit chucks. In addition, PGR permits the safe ­clamping of very small tool diameters.

The PGR collets have a taper shank with plane contact surface and a central bore for the tool shank.
Collet and cutting tool are simply pressed into the PGR tool holder and pulled out again together after use. In this way, a tool can be changed within 10 seconds.
The pressure fit provided by the taper creates a radial force which is concentrated on the tool shank by way of the slotted collet, and which holds the tool safely and with a high degree of concentricity.

14 MB
Social Media
Werkzeugdaten | EF Tool-Data
EF-Workshops 2019
Ausbildung & Karriere
Für den Ausbildungsbeginn September 2020 bitten wir um Bewerbung mit den entsprechenden Zeugnissen.

Die Ausbildungsplätze 2019 sind sowohl für den kaufmännischen Bereich als auch für den gewerblich-technischen Bereich besetzt.