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Multi-purpose Ceratizit Iso7388-1.ad/b40.sf.er16.100 Collet Chuck 8040321679 (0744249) Tool [We5n1jmD]

$31.99 $102.99 -69%

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Ceratizit Article Number: 8040321679

Ceratizit Material Number: 8040321679

Ceratizit is a large tooling company based in Luxembourg (Europe).

This product is priced singly and comes in packs of 1.

Please note that the actual item may not be/look exactly the same as shown in the item picture(s).

Properties
Name Ceratizit ISO7388-1.AD/B40.SF.ER16.100 Collet Chuck 8040321679
EDP # 0744249
Weight (1 pc.) 4e-05 oz 0.0 g
Machine interface size SK 40
for collet 426E (ER16)
Clamping Ø, nominal, workpc. side - range / DCONWS 0.0394" - 0.3937" 1.000 - 10.000 mm
Protruding length / LPR 3.9370" 100.000 mm
Diameter Lock Nut / DLN 1.1024" 28.000 mm
Neck diameter (BD) / BD 1.1024" 28.000 mm
Torque maximum / TQX 56 Nm
Balance quality G 2,5 nmax 25000

Background Information:

The SK system utilizes a proven 'fast taper' (7:24) self-releasing format. These conform to DIN ISO 7388-1 (formerly DIN 69871). Note that ISO, CAT, BT, and SK are NOT interchangeable even though they use the same basic taper!.

Company History:

The company is a result of the merging of Metallwerk Plansee GmbH (Austria, 1921, later 'Plansee Tizit') and CERAMETAL (Luxembourg, 1931). The name Ceratizit was created by combining their names in 2002. Both founding companies originally produced molybdenum wire and tungsten lightbulb filaments, and were pioneers in commercial cemented tungsten carbide (since as early as 1929!) and their metal working / cutting tool product lines currently add up to over 80,000 items!

What Our Customers Say

January 2, 2026

Absolutely no complaints!

I'm very happy with this buy.

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January 2, 2026

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January 2, 2026

Absolutely no complaints!

A great item that looks good too.

- Melissa R..

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