ECR SCHAUBLIN Quick Change Collet Chuck - 8 Units

SCHAUBLIN ECR Quick-Change Collet Chuck Set - 8 Units Includes: * 4 ECR25 62-25337 units (D2: 25 mm / L1: 72 mm / L2: 28.5 mm) * 4 ECR25 62-25309 units (D2: 42 mm / L1: 78 mm / L2: 34.5 mm) Features: Taper: ECR25 Metric Screw: M8 and M6 Compatible Collet: DIN 6499 A+B Nut: DIN 6499 D (Art. 61-25730) * Diameter: 42 mm * Length: 20.5 mm DIN 6499 EXP 16 (Art. 61-16710) * Diameter: 25 mm * Length: 18 mm **For measurements, see the last image**