UNIQ DReaM Chuck, 4.5°

  • Product image UNIQ DReaM Chuck, 4.5°
  • Technical drawing UNIQ DReaM Chuck, 4.5°

Diameter d1 (mm)

8.0

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Article

31344893

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Product description

The UNIQ® DReaM Chuck, 4.5° is optimized for friction and drilling applications as well as for use with finishing cutters. It enables maximum rigidity with minimal material use with minimal interference contour due to the clamping initiation in the HSK collar. The outer contour of the UNIQ DReaM Chuck is based one-to-one on DIN 69882-8 for heat shrink chucks. As a result, the advantages of hydraulic expansion clamping technology can be transferred to these applications.

Technical specifications

Machine connection
CAT (ASME B 5.50)  
Size machine connection
40  
Technology
HydroChuck  
d1
8   mm
d2
21   mm
d3
27   mm
d4
0   mm
d5
0   mm
l1
80   mm
l2
37   mm
l3
10   mm
l4
55.7   mm
l5
0   mm
Coolant supply
internally and laterally combined  
Coolant outlet
axial concentric  
Length adjustment
axial  
Material group
CY

Downloads

Technical drawing in tif
31344893_607663516-000-00-ED1.TIF
Technical drawing in dxf
31344893_607663516-000-00-ED1.DXF
3D envelope in stp
31344893_607663517-000-00-E43.STP