Collet sets 426 ECC | ER16 | 5 parts in wooden box DIN 6499 (ISO 15488)Application: For mounting straight shank tools in collet chucks DIN 6499. Note: Only nominal size d can be clamped, with cooling channels. In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet. (applicable up to 21 bar)

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

For retaining screw DIN 6367

For internal machining with boring bars

In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet

Head turnable for 360°

ADJRGA = Length adjustment range

the coolant tube can be moved only to a minimum degree according to DIN (±1°)

Tensile strength in the core of min

With clamping screw and O-ring

With balanced clamping nut

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance4

Adaptive interface machine direction (ADINTMS): BMT non-driven turret interface -size BT65A