BASIC ARBORS
SMART DAMPER EXTENSIONS
COOLANT
THROUGH
L
CK No.
CK No.
Standard CKB Shank (Ordered Separately)
Catalog Number
Weight (lbs.)
CK
ØD
L
CKB44DP-120 CKB55DP-150 CKB66DP-180
CKB4 CKB5 CKB6
1.535 1.968 2.520
4.724 5.906 7.087
2.9 5.7
12.3
• Center through coolant supply is available • Should not be used with a conventional extension due to possible chatter
Damping function may become less effective over time due to the breakdown of special elastomers used in the damping mechanism. If excessive vibration occurs after 1 year of continued use, it is recommended to return SMART DAMPER bars for overhaul. Please contact BIG DAISHOWA for details of repair. ! CAUTION
ACCESSORIES
SPARE PARTS PG. 552
SMART DAMPER EXTENSION BORING HEAD PG. 426
SHANK BCV PG. 88 BBT PG. 154
HSK PG. 216 PG. 238 PG. 245
BIG CAPTO PG. 275 ST PG. 313
281
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