MODULAR HOLDERS
CKB SHANKS—BIG-PLUS
COOLANT
ROUGH BORING HEAD
Pg. 416
THROUGH
EXTENSION & REDUCTION
FINE BORING HEAD
Pg. 272
Pg. 436
L
L
L
X (Boring Depth)
X (Boring Depth)
X (Boring Depth)
CKB No.
Fig. 1
Fig. 2
Fig. 3
CKB No.
CKB No.
BBT30: 1.32 (Min) BBT40: 1.57
R
SPINDLE SYSTEM DUAL CONTACT
Catalog Number
Weight (lbs.)
Fig.
CK
ØD
L
X
BBT30-CKB1-72 BBT30-CKB2-38 BBT30-CKB2-83 BBT30-CKB3-39 BBT30-CKB3-79 BBT30-CKB4-38 BBT30-CKB4-73 BBT30-CKB5-63 BBT30-CKB6-64 BBT40-CKB1-72 BBT40-CKB2-43 BBT40-CKB2-83 BBT40-CKB3-44 BBT40-CKB3-94 BBT40-CKB3-124 BBT40-CKB4-43 BBT40-CKB4-88 BBT40-CKB4-118 BBT40-CKB4-148 BBT40-CKB5-48 BBT40-CKB5-78 BBT40-CKB5-108 BBT40-CKB5-138 BBT40-CKB6-64 BBT40-CKB6-94 BBT40-CKB6-124 BBT50-CKB1-102 BBT50-CKB2-53 BBT50-CKB2-113 BBT50-CKB3-54 BBT50-CKB3-124 BBT50-CKB3-154
1
CKB1
.748
2.835 1.476 3.248 1.535 3.110 1.496 2.874 2.480 2.520 2.835 1.673 3.248 1.732 3.701 4.882 1.693 3.465 4.646 5.827 1.890 3.071 4.252 5.433 2.520 3.701 4.882 4.016 2.067 4.429 2.126 4.882 6.063
2.874 1.890 3.661 2.087 3.661 2.283 3.661 3.661 3.661 2.874 1.890 3.465 2.087 4.055 4.449 2.283 4.055 5.236 6.417 2.874 4.055 5.236 6.417 4.055 5.236 6.417 2.874 1.850 4.213 2.047 4.803 4.370
1.1
.7
CKB2
.945
1.3 1.0 1.5 1.0 1.7 1.8 2.9 2.4 2.2 2.6 2.4 2.9 3.3 2.6 3.3 4.0 4.6 2.6 3.5 4.6 5.5 3.5 5.1 6.9 8.8 8.4 8.8 8.6 9.5 9.0
2
CKB3
1.22
CKB4
1.535
CKB5 CKB6 CKB1
1.968 2.520
3
.748
CKB2
.945
CKB3
1.220
2
CKB4
1.535
CKB5
1.968
3
CKB6
2.520
1
CKB1
.748
CKB2
.945
2
CKB3
1.220
152
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