ER-Precision collet ER40 | 472EP | < 5µm | Ø 7 - 6Application: 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

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance1

B4 - 25 x 16 x 30

(applicable up to 21 bar)

For d = 60 only with four fi xation screws according to DIN 912

DIN 1835 form A+B+E and DIN 6535 form HB+HE (larger than Ø 20 mm only with reduction sleeve)

- Especially suitable fore wire EDM

contact- and hot air shrink units

For mounting solid drills with cylindrical shank according to DIN 6595

For machining centres with synchronous spindle

For the chucking of quick change adaptors for taps

For safe clamping of taps

Only nominal size d can be clamped