ER-Collet with cooling channel holes ER32 | 470EC | < 15µm | Ø 7Application: 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)

Measures internal grooves

Setting angle: 93°

Unit Selection : Nm

From DCONWS = 25 on two clamping screws

Collets sealed for high pressure cooling 120 bar with IC DIN 6499 B (ISO 15488 B) ER-system

Ø 125 mm with locks

Digital setting device Z-axis

integrated in the adapter

in conjunction with „KEMMLER Precision collet chuck ER"

chip breaking

for disassembling adaptor sleeves

For clamping nuts ER-system