SKU:89477107966

ER-Collet with cooling channel holes ER40 | 472EC | < 15µm | Ø 21

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Regular price $53.00 USD
Regular price $92.00 USD Sale price $53.00 USD
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

Description

ER-Collet with cooling channel holes ER40 | 472EC | < 15µm | Ø 21Application: 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)

A possible increase of axial force during the tapping process is reduced to a minimum

contact- and hot air shrink units

Collets sealed with seal for IC DIN 6499 B (ISO 15488 B) ER-system

clamping depth l2 = max

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

Collection of collets

with cooling channels

Application:

ISO 7388-3 - Retention knobs

For mounting straight-shank tools in collet chucks DIN 6499

For clamping tools with Morse taper shank and thread according to DIN 228-1 form A

For mounting milling cutters with transverse or longitudinal groove

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