MODULAR HOLDERS
CKB SHANK
COOLANT
THROUGH
L
CKB
X (Bore Depth)
Integral Versions Available
Catalog Number
Weight (lbs.)
CK
øD
L
X
C4-CKB1-48
CKB1 CKB2 CKB3 CKB4 CKB1 CKB2 CKB3 CKB4 CKB5 CKB6 CKB1 CKB2
.748 .945
1.870 1.752 1.575 1.299 2.854 3.327 2.165 1.870 1.968 1.968 3.051 3.524 2.559 3.937 2.283 3.661 1.890 3.268 2.323 3.701 4.646 7.008 4.252 7.205 2.913 6.654 2.874 4.843
2.165 2.165 2.244 2.441 3.150 3.780 2.750 2.750 3.150 3.930 3.268 3.858 3.150 4.449 3.150 4.449 3.110 4.488 5.000 6.400 5.118 7.480 5.118 8.071 4.331 8.110 7.480 9.400
.9 .9
-CKB2-45 -CKB3-40 -CKB4-33
1.220 1.535
1.1 1.1 1.1 1.3 1.3 1.3 1.3 2.2 2.6 2.9 2.9 3.3 2.9 3.7 2.9 3.7 3.5 5.1 5.3 6.6 5.9 8.4 5.5
C5-CKB1-73
.748 .945
EWN 2-50XL Finish Boring Head Boring Range: ø.78"-2.125"
-CKB2-85 -CKB3-55 -CKB4-48 -CKB5-50 -CKB6-50
1.220 1.535 1.969 2.520
Compact, statically balanced design permits high cutting speeds, minimal projection and optimal performance.
C6-CKB1-78
.748 .945
-CKB2-90 -CKB3-65
CKB3
1.220
-100
-CKB4-58
CKB4
1.535
-93
-CKB5-48 -CKB5-83 -CKB6-59
CKB5
1.969
EWN Finish Boring Head Boring Range: ø1.260"-8.000" Multifunctional and balance optimized for highest efficiency.
CKB6
2.520
-94
C8-CKB4-118
CKB4
1.535
-178
-CKB5-108
CKB5
1.969
-183
ACCESSORIES
-CKB6-74
CKB6
2.520
-169
10.6
-CKB7-73
6.8
CKB7
3.543
SPARE PARTS PG. 391
-123
12.3
• X dimensions on the table are reference figures when EWN/EWE head is mounted • Center through coolant supply is available
Rough Boring Head
Extension/Reduction
Finish Boring Head
257
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