ATORN NC short drill chuck SK40 (ISO 7388-1) 1-16 mm shape AD, with IC - CNC precision short drill chuck

ATORN NC short drill chuck SK40 (ISO 7388-1) 1-16 mm shape AD, with IC - CNC precision short drill chuck - 1

ATORN NC short drill chuck SK40 (ISO 7388-1) 1-16 mm shape AD, with IC

Name: ATORN NC short drill chuck SK40 (ISO 7388-1) 1-16 mm shape AD, with IC
Brand: ATORN
SKU: 21329100

Brand: ATORN

DIN: 69871-1

Art.-no. 21329100

Manufacturer article no. 21680109

EAN 4050293405927

All versions

Manufacturer information

Specification

Application

For use on machining centres and CNC milling machines with tool change. For drilling, reaming, countersinking and also light milling and smoothing tasks.

Execution

Wear parts hardened and polished

Advantage

High concentricity
Remains securely clamped even if the spindle stops suddenly
Max. tightening torque 10 Nm, corresponds to 70 Nm retention torque

Notes

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

Delivery

1x SK40 or SK50 NC or short drill chuck (ISO 7388-1)

Technical information


Brand	ATORN
EAN	4050293405927
Manufacturer Part Number	21680109
Tool holding device	SK 40
Min./max. clamping width	1-16 mm
Projecting length (A)	80 mm
Outer diameter (D)	50 mm
Length 2 (L1 max.)	92 mm
Concentricity tolerance	0.030 mm
Coolant supply	Internal
Balancing quality	G 40 at 7,000 rpm
DIN	69871-1
Harmonized System Code	84661038
Gross Weight	1.574 kg