TURNING TOOLS
BORING BAR HOLDER—BBT CLAMPING RANGE: ø8-50mm
L
L 2 L 2 L 1 H L
L 2 L 2 L 1 A H
G
G
Fig. 1
Fig. 2
R
S P I N D L E S Y S T E M DUA L CON T AC T
Catalog Number
Fig.
ød
øD
L
L 1
L 2
H
A
G
BBT40M-BSL8-75
8mm
.984
2.95 3.15 3.54 3.94 3.94 4.33 4.92 5.91 4.13 4.33 4.72 4.92 5.31 5.71
.236 .315 .315 .394 .472 .551 .630 .709 .394 .472 .551 .630 .709 .709
.394 .472 .630 .827 .787 .906
1.57 1.97 2.17 2.68 2.76 2.91 3.27 3.86 2.68 2.76 2.91 3.27 3.86 4.53
1.57 1.77 2.09 2.56 2.64 3.27
M6 P1.0 M8 P1.0 M8 P1.0
-BSL10-80 -BSL12-90 -BSL16-100 -BSL20-100 -BSL25-110 -BSL32-125 -BSL40-150
10mm 12mm 16mm 20mm 25mm 32mm 40mm 16mm 20mm 25mm 32mm 40mm 50mm
1.142 1.339 1.575 1.969 2.165 2.520 3.150 1.575 1.969 2.165 2.520 3.150 3.543
1
M10 P1.25 M10 P1.25 M12 P1.5 M12 P1.5 M16 P1.5 M10 P1.25 M10 P1.25 M12 P1.5 M12 P1.5 M16 P1.5 M16 P1.5
1.024 1.260
— —
2
BBT50M-BSL16-105
.827 .787 .906
2.40 2.36 2.76 3.15 3.58 4.02
-BSL20-110 -BSL25-120 -BSL32-125 -BSL40-135 -BSL50-145
1
1.417 1.260 1.417
• Plug A and Plug B are included • Interchangeable between center-through and side-through coolant supply by using plugs
310
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