Combination mill arbor DIN 2080A SK 30x22 with internal locking thread
Item no: 1021649 303 
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Still in stock: 5
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Description
ApplicationWith key for cutters with longitudinal grooves such as DIN 841, and driver ring for cutters with lateral grooves DIN 1880 and blade heads DIN 1830.
Execution- Steep taper with inner clamping thread
- Alloyed case-hardening steel. min. tensile strength 950 N/mm²
- Taper angle tolerance more accurate than AT 3
- Mounted with cutter retaining screw in accordance with DIN 6367
- Hardened and ground functional surfaces
DeliveryIncluding key, driver ring and retaining screw.
Technical data
Brand: HHW
Standard shank design: DIN 2080
Tool holding device: SK 30
Mandrel diameter (d): 22,0 mm
Tap length (l): 19,0 mm
Projecting length (A): 34,6 mm
DIN: 2080
Outer diameter (D): 40,0 mm
Balancing quality: G 6,3 at 7000 rpm
Construction length: Short
Coolant supply: External
Max. concentricity: 0,005 mm
Tightening thread: M12
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Keywords: Werkzeugaufnahme,