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ATORN Shrink-fit chuck with KKB SK40 (ISO 7388-1) diameter 18 mm A=120 mm - Shrink-fit chuck 4.5° ATORN Shrink-fit chuck with KKB SK40 (ISO 7388-1) diameter 18 mm A=120 mm - Shrink-fit chuck 4.5°
ATORN Shrink-fit chuck with KKB SK40 (ISO 7388-1) diameter 18 mm A=120 mm - Shrink-fit chuck 4.5° - 1
ATORN Shrink-fit chuck with KKB SK40 (ISO 7388-1) diameter 18 mm A=120 mm - Shrink-fit chuck 4.5° - 2
ATORN

ATORN Shrink-fit chuck with KKB SK40 (ISO 7388-1) diameter 18 mm A=120 mm

Brand: ATORN

Art.-no. 23424568

Manufacturer article no. 21044735

EAN 4050293370089

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ATORN Shrink-fit chuck with KKB SK40 (ISO 7388-1) diameter 18 mm A=120 mm

Art.-no. 23424568

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Application

For clamping cutters and drills with straight shanks in h6 tolerance. Suitable for shrinking onto inductive contact and hot air devices.

Execution

  • Guarantees maximum concentricity of 0.003 mm
  • Shrink grip and shrink release of carbide and HSS tools
  • Hardness 52 + 2 HRC
  • Maximum coolant pressure 80 bar
  • Adjustment travel 10 mm, can be adjusted on both sides
  • 4 additional drill holes for fine balancing
  • With Balluff chip hole

Advantage

  • High transmittable torques
  • Heat-resistant and high-temperature tool steel 1,600-1,800 N/mm²
  • High positioning and repeat accuracy
  • Ideal for high rotation speeds

Notes

The previous standard DIN 69871-1 was superseded by ISO 7388-1.

Delivery

1x SK40 shrink-fit chuck (ISO 7388-1)

Product information

HAHN+KOLB Catalogue

CAD data (available after login)

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Brand

ATORN

EAN

4050293370089

Manufacturer Part Number

21044735

Minimum order quantity

1

Tool holding device

SK 40

Tool holding device type

Shrink chuck

Form

AD/AF

Diameter (d)

18 mm

Projecting length (A)

120 mm

Diameter 2 (D)

24 mm

Diameter 3 (D1)

34 mm

Collar diameter

63.55 mm

Length 2 (L2)

50 mm

Thread dimension

M12 x 1

Coolant supply

KKB

Balancing quality

G 2.5 at 25,000 rpm

Harmonized System Code

84661038

Gross Weight

1.500 kg

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

HAHN+KOLB Catalogue

CAD data (available after login)

Certificates/ Documents

 | 

 | 

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