ATORN collet chuck SK40 (ISO 7388-1) ER25 (2-16 mm) A=160 mm - ER collet chuck

ATORN collet chuck SK40 (ISO 7388-1) ER25 (2-16 mm) A=160 mm - ER collet chuck - 1

ATORN collet chuck SK40 (ISO 7388-1) ER25 (2-16 mm) A=160 mm

Name: ATORN collet chuck SK40 (ISO 7388-1) ER25 (2-16 mm) A=160 mm
Brand: ATORN
SKU: 23296533

Brand: ATORN

DIN: 69871-1

Art.-no. 23296533

Manufacturer article no. 22660531

EAN 4050293709469

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ATORN collet chuck SK40 (ISO 7388-1) ER25 (2-16 mm) A=160 mm

Art.-no. 23296533

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Application

For clamping tools with straight shank in ER collet chucks in accordance with DIN 6499.

Execution

Alloyed case-hardening steel, core tensile strength at least 950 N/mm²
Internal coolant supply
Case-hardened HRc 60 ± 2 (HV 700 ± 50), hardness depth 0.8 mm ± 0.2 mm
Max. concentricity < 0.005 mm
Taper angle tolerance quality < AT3 in accordance with DIN 7187 and DIN 2080
All functional surfaces are machined
All ER16 collet chucks feature a hexagon nut
Required pull studs no. 23690 and collet chucks no. 23320

Notes

The previous standard DIN 69871-1 was superseded by ISO 7388-1.

Delivery

1x SK40 or SK50 ER collet chuck (ISO 7388-1); incl. clamping nut

Product information

HAHN+KOLB Catalogue

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Certificates/ Documents


Brand	ATORN
Tool holding device	SK 40
Collet type	ER 25
Min./max. clamping range 2 (Spannbereich min./max.)	1-16 mm
Projecting length (A)	160 mm
Outer diameter (D)	42 mm
Clearance length to collar (L1)	141 mm
DIN	69871-1

Alternative products:

1 x

ORION collet chuck SK40 ER25 projection length 160 mm, ISO 7388-1, shape AD/AF

Collet type ER

ORION

Art.-no. 23296006

Quantity: 1 x

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