ER-Precision collet ER40 | 472EP | < 5µm | Ø 6 - 5Application: For mounting straight shank tools in collet chucks DIN 6499. To use for high speed cutting and high precision milling. Note: High flexibility: Large holding capacity up to 1 mm

High holding forces: increase by a factor of 3 to 5 compared to standard jaws

Synchro tapping chucks compensate synchronisation errors

5V AA Batteries * 3 ( Do not use low self-discharge battery )

Inch/Metric conversion

System concentricity and repetition accuracy 3 µm (3×D

Low material loss

- Tightness of the screw connection tested up to 80 bar

Test certificate

and vertical

To use for high speed cutting and high precision milling

load capacity 200kg

Nubs on the top of the inserts