Collet sets 430ECC | ER25 | 12 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)

sleeves and tool arbors

For internal machining with boring bars

- HRC 43-47

better chip evacuation

Completely made of steel

Suitable for internal coolant

With clamping screw and O-ring

Application:

The insert is clicked into our grid system with

contact- and hot air shrink units

chip breaking

Only nominal size d can be clamped