Hole machining
DFB Series Anti-Vibration Fine Boring Tool
L
L1
L2
D2
D1
“1” Series name “2” Minimum boring diameter “3” Maximum boring diameter “4” Coupling size. The coupling is BBT50 “5” Effective boring depth
Weight （ Kg ）
Product code
Cartridge Dia range D L2
L1
L
D1
D2
Insert (Option)
FCT-40A FCT-40B
41-54
DFB-041-074-BBT50-L280
50-63 FCT-40C 61-74 FCT-50A 53-70 FCT-50B 65-82 FCT-50C 78-95 FCT-60A 68-100
280
320
358
7.4
40
55
DFB-053-095-BBT50-L350
350
400
438
11
50
56
TC_ _ 1102_ _
DFB-068-150-BBT50-L450
FCT-60B FCT-60C FCT-60A FCT-60B
94-126 118-150 100-153 126-179
450
512
550
18.9
64
80
DFB-100-203-BBT50-L525
525
525
563
23.5
70
85
FCT-60C 150-203 ● Tool body assembled with FC*-60A fine boring cartridge as standard package. ● Tool body and cartridge need to be ordered separately if FC*-60B or FC*-60C cartridge is needed. Example: DFB-041-074-BBT50-L280 and FCT-40B. ● Inserts need to be ordered separately. Note: Limited stock, please contact our sales engineer for details on stock availability.
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