BALANCE-CUT BCB BORING ARBOR for LARGE DIA.
For Roughing / Finishing
Insert 10MP
L
φD BCB Unit
P.81
φ C
BCB
RPC Plate
P.70
RAK Arbor P.70
MCC-130B P.81
P.111
Boring Dia: φ 130 ～ 595mm
D MIN. ～ MAX. 130 ～ 195
Weight (kg)
RPC Plante No
Cartridge (Balancer)
RAK Arbor Code No.
L
C
Code.No
TAPER
BT40-BCB130-215 -BCB180-215 BT50-BCB130-195 (IT40)
RPC-130 -180
7.5 8.5
No. 40
BT40-RAK-130A BT50-RAK-110A -160A -260A -310A -360A -410A -210A BT50-RAK-110A -160A -260A -310A -360A -410A -210A BT50-RAK-110A -160A -260A -310A -360A -410A -210A BT50-RAK-110A -160A
215
61
180 ～ 245
10.3 13.0 15.7 18.4 21.1 23.8 26.5 10.9 13.6 16.3 19.0 21.7 24.4 27.1 11.6 14.3 17.0 19.7 22.4 25.1 27.8 12.2 14.9 17.6 20.3 23.0 25.7 28.4 16.5 17.5 18.5 19.5 20.5
195 245 295 345 395 445 495 195 245 295 345 395 445 495 195 245 295 345 395 445 495 195 245 295 345 395 445 495
-295 -345 -395 -445 -495 -BCB180-195 -245 -295 -345 -395 -445 -495 -245 -BCB230-195 -295 -345 -395 -445 -495 -245 -BCB280-195
(IT50)
130 ～ 195
RPC-130
180 ～ 245
RPC-180
90
BCB-130 (MCC-130B) Insert 10MP
No. 50
230 ～ 295
RPC-230
-295 -345 -395 -445 -495 -245
-260A -310A -360A -410A -210A
280 ～ 345
RPC-280
＊ ＊ ＊ ＊ ＊
330 ～ 395 380 ～ 445 430 ～ 495 480 ～ 545 530 ～ 595
-BCB330-220 -BCB380-220 -BCB430-220 -BCB480-220 -BCB530-220
RPC-330 -380 -430 -480 -530
BT50-RAK330-125 I T50-RAK330-135
220 (220 ＊ )
98
★ 10MP-T (Cermet) is supplied as standard.
P.111 Please refer
P.107 for cutting condition.
Up to φ 800 is also available. Please contact with us.
★ MIN. dial readout on dia.: 0.02mm, Sub scale: 0.002mm ★ The boring arbor marked ＊ with IT50 , L (gauge length) is 230. e.g. IT50-BCB330-230 .
Double Cut Style BCB Boring Bar
Stepped Cut
★ Double cut style can be done with both side of BCB-130 cartridges. Please add “W” at the end of Code No. e.g. BT50-BCB130W-195 ・ True balance cut can be done to adjust the height by micro adjustment first and then to adjust the diameter by adjust screw. ・ Stepped cut can be done to change the height of the cartridges.
BCB-W
80
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