Collet chuck set ER32 DIN69871AD SK40, 3-20mm

Name: Collet chuck set ER32 DIN69871AD SK40, 3-20mm
Brand: SARA
SKU: 4311034920
Availability: OutOfStock

Brand: SARA Product Code: 35261

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a:70 mm

Clamping range:3-20 mm

Contents:20-pcs.

D:50 mm

Packaging unit:1

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Collet chuck set ER32 DIN69871AD SK40, 3-20mm

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Description

ER collet chuck set DIN ISO 7388-1 / DIN 69871AD/AF SK40

ER collets, DIN 6499, increasing in 1 mm increments, max. true running accuracy < 0.008 mm
ER collet chuck, DIN ISO 7388-1 / DIN 69871AD/AF SK 40, max. true running accuracy < 0.005 mm
Alloyed case-hardened steel with a core tensile strength of min. 950 N/mm ² Case-hardened to HRC 60 ± 2 (HV 700 ± 50), case depth 0.8 mm ± 0.2 mm, burnished
Pre-balanced to G 6.3 / 15,000 rpm
Taper angle tolerance quality < AT3 in accordance with DIN 7187 and DIN 2080
Supplied in plastic case with clamping key and clamping nut