ER-Collet with cooling channel holes ER25 | 430EC | < 15µm | Ø 3Application: 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)

- display of absolute measuring value or percentage clamping force in relation to reference value

Especially in operations in toolmaking and mould making

KEMMLER Precision collet chuck ER or standard collet chuck Spannfutter ISO 15488 (ex

Delivery with test certificate All holders are made of forged steel

6 T-slot nuts

driving ring and feather key

For face machining

such as precision boring bars

bei Ø 6 – Ø 32 mm = h235

Satin chrome finished

Without toolholders and inserts

Suitable for: