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Shrink Fit Chuck
ER Collet Chuck
HG Collet Chuck
Face Mill Holder
Power Shrink Chuck
CERTIFICATE OF QUALITY
Chuck fine balanced
G2,5  25.000 1/min
All functional surfaces machined
Taper tolerance AT3
Coolant supply form ADB
DIN 69893

The Power Shrink Chuck is the shrink fit chuck for highest machining capacity in high-speed manufacturing.
The optimized design combines high rigidity with dampening vibrations,therefore giving more protection to machines, spindles and tools.

– Increased machining capacity due to higher spindle speed, higher feed and larger cutting depth
– Shorter processing times
– Quieter running,therefore better surface quality and protection of tools,spindles and machines
– Higher machining accuracy
– Cool Jet bores that can be sealed included
The long versions (A =130 and 160) with slim tips are especially versatile to use.
– High rigidity
– Slim at the tip
– Dampen vibrations
– High clamping force
– Equally suited to high-speed manufacturing and heavy milling
– Universal usage,saves space in tool magazine
Technical data subject to change without prior notice.
INCH
Clamping Ø:  1/4"   5/16"   3/8"   1/2"   5/8"   3/4"   1"   1 1/4" 
Ø D2 (extrashort):  0.87"   0.87"   1.04"   1.04"   1.16"   1.4"   1.77"   1.77" 
Ø D2:  0.83"   0.83"   0.94"   0.94"   1.06"   1.3"   1.73"   1.73" 
L (extrashort):  1.5"   1.5"   1.69"   1.81"   1.93"   1.93"   2.24"   2.32" 
L:  1.42"   1.42"   1.65"   1.85"   1.97"   2.05"   2.28"   2.28" 
Order number gage length A in inch
A63.144... ZG 130   5.12" 
 DXF 
 INFO 
 5.12" 
 DXF 
 INFO 
 5.12" 
 DXF 
 INFO 
 5.12" 
 DXF 
 INFO 
 5.12" 
 DXF 
 INFO 
 5.12" 
 DXF 
 INFO 
 5.12" 
 INFO 
 5.12" 
 INFO 
A63.142... extralong 160   6.3" 
 DXF 
 INFO 
 6.3" 
 DXF 
 INFO 
 6.3" 
 DXF 
 INFO 
 6.3" 
 DXF 
 INFO 
 6.3" 
 DXF 
 INFO 
 6.3" 
 DXF 
 INFO 
 6.3" 
 DXF 
 INFO 
 6.3" 
 DXF 
 INFO 
A63.145... extrashort   2.76" 
 INFO 
 2.76" 
 INFO 
 2.76" 
 INFO 
 2.76" 
 INFO 
 2.95" 
 INFO 
 2.95" 
 INFO 
 3.35" 
 INFO 
 3.35" 
 INFO 
Accessories
  Balance Screws  see accessories 
  Pull Studs  see accessories 
85.700... Coolant Tube  INFO   INFO   INFO   INFO   INFO   INFO   INFO   INFO 
79.110... Reduction Sleeves  INFO   INFO   INFO   INFO   INFO   INFO   INFO   INFO 
  Back up screws  see accessories 
  Shrinking Extensions  see accessories 
METRIC [mm]
Clamping Ø:  06   08   10   12   14   16   18   20   25   32 
Ø D2 (extrashort):  22   22   26.5   26.5   29.5   29.5   35.5   35.5   45   45 
Ø D2:  21   21   24   24   27   27   33   33   44   44 
L (extrashort):  38   38   43   46   46   49   49   49   57   59 
L:  36   36   42   47   47   50   50   52   58   58 
Order number gage length A in mm
A63.144...