ATORN combination shell end mill arbour SK40 dia. 16 mm A=55 mm - Combination shell end mill arbours

ATORN combination shell end mill arbour SK40 dia. 16 mm A=55 mm - Combination shell end mill arbours - 1

ATORN combination shell end mill arbour SK40 dia. 16 mm A=55 mm

Name: ATORN combination shell end mill arbour SK40 dia. 16 mm A=55 mm
Brand: ATORN
SKU: 23160305

Brand: ATORN

DIN: 69871-1

Art.-no. 23160305

Manufacturer article no. 22660674

EAN 4050293710892

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ATORN combination shell end mill arbour SK40 dia. 16 mm A=55 mm

Art.-no. 23160305

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Application

For holding shell end mills and single angle milling cutters with longitudinal groove in accordance with DIN 842.

Execution

Alloyed case-hardening steel, core tensile strength at least 950 N/mm²
Case-hardened HRc 60 ± 2 (HV 700 ± 50), hardness depth 0.8 mm ± 0.2 mm
Taper angle tolerance quality < AT3 in accordance with DIN 7187 and DIN 2080
All functional surfaces are machined
Max. concentricity < 0.005 mm
Internal cooling with A dimension of 160 mm and 200 mm only
Required pull studs no. 23690

Notes

The previous standard DIN 69871-1 is superseded by ISO 7388-1. If combined shell end mill arbors with ICS are desired, the cutter retaining screws must be ordered separately with IC DIN 6367.

Delivery

1x SK40 or SK50 combination shell end mill arbour (ISO 7388-1); incl. retaining screw, key and drive ring

Product information

HAHN+KOLB Catalogue

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Certificates/ Documents


Brand	ATORN
Tool holding device	SK 40
Mandrel diameter (d)	16 mm
Form	A
Tap length (L1)	27 mm
Projecting length (A)	55 mm
Coolant supply	External
Outer diameter (D)	32 mm
Balancing quality	G 2.5 at 25,000 rpm
DIN	69871-1

Alternative products:

1 x

ORION comb. mill arbour SK40 D16 A55 ISO 7388-1 shape AD (form. DIN69871-AD)

Combination shell end mill arbours

ORION

Art.-no. 23160001

Quantity: 1 x

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First 5 digits = material no . / Product no . + last 3 digits = dimensions / diameter / article no.

For example, solid carbide end mills 3x5x50mm first 5 digits 16851 + last 3 points 050

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