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ATORN hydraulic expansion chuck SK40 diameter 32 mm

Brand: ATORN

Art.-no. 23333432

Manufacturer article no. 21040013

EAN 4050293151206


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Application

For clamping drill bits and milling tools with straight shank.

Execution

  • High clamping forces
  • Axial longitudinal adjustment
  • High-precision centric clamping
  • Excellent damping properties
  • Standard tool changes as with expansion chucks without requiring additional devices
  • Reducer bushings enable various applications
  • With Balluff chip hole
  • All standard shank types can be clamped

Advantage

  • High torque transfer
  • Good surface qualities
  • Suitable for high rotation speeds
  • Excellent vibration-damping properties
  • Longer cutting tool service life

Delivery

Tool holder with matching hexagon key

Product information
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Brand

ATORN

Tool holding device

SK 50

Clamping diameter (d)

32 mm

Projecting length (A)

80.5 mm

Form

AD/AF

Outer diameter (D)

70 mm

Tapered diameter (d2)

63 mm

Clearance length to collar (l1)

25.5 mm

Clamp in depth (l2)

61 mm

Max. adjustment travel (max. V)

10 mm

Coolant supply

Yes

Suitable for thread (G)

M16 x 1

Width across flats

8 mm

Balancing quality

G 2.5 at 25,000 rpm

Concentricity tolerance

0.003 mm

Art.-no.
Cust. Mat. No.

Hazardous Material

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Technical information