BBT 1. Precision Chuck APC, ISO 7388-2 (JIS B 6339) 2. Easy tool changes with a hex wrench, maintenance-free design.
BT BBT
A
3. Chuck surface with special antirust coating. 4. System-Runout-Accuracy 5 μm at 2.5×D.
L4
L3
L2
L1
D2 D1
D3
APC 20
BBT40
3 - 20mm
Code No.
A L1 L2 L3 L4 D1 D2 D3 Balanced kg NT.
BBT40-APC20-69A 69 18 38
40 63
20.000 G=2.5 1.4
●
BBT AXIS-5 1. Precision Chuck APC, DIN 69893 (ISO 12164) with fine balancing holes 6×M6. 2. Slim line with 4.5° especially for 5-axis operations. Easy tool changes with a hex wrench, maintenance-free design.
3. Chuck surface with special antirust coating. 4. System-Runout-Accuracy 5 μm at 2.5×D.
A
L4
L3
L2
(4.5°)
L1
D1 D2 D3
APC 20 Slim5
BBT 40 Slim5
2 - 20mm
Code No.
A L1 L2 L3 L4 D1 D2 D3 Balanced kg NT.
BBT40-APC20S-97A 97 ● BBT40-APC20S-119A 119 51 69 78 93 32 40 50 20.000 G=2.5 1.6 ● BBT40-APC20S-156A 156 51 94 103 129 32 40 50 20.000 G=2.5 2.1 ● 44 54 71 32 39 50 20.000 G=2.5 1.5
73
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