SKU:71048435166

ER-Collet with cooling channels ER40 | 472ECC | < 15µm | Ø 21

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Regular price $55.00 USD
Regular price $79.00 USD Sale price $55.00 USD
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

Description

ER-Collet with cooling channels ER40 | 472ECC | < 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)

For sealing the spindle of the turret

d = 40/d = 60: For large diameter face mill cutters with four additional threaded holes according to DIN 2079

Taper angle tolerance < AT 3 according to DIN 2080

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance3

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance5

For the manufacturing of special tools

For machining centres with synchronous spindle

High flexibility: Large holding capacity up to –1 mm

LSCX = Clamping depth

For machines with rigid tapping

For internal machining with boring bars

For mounting milling cutters with transverse or longitudinal groove

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Exchange/Return Notes
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