Boring Bars D-DCLN Type / BMCLN Type / B-PCLN Type
Steel with Anti-Vibration Mechanism
• USA Stocked Item « Worldwide Warehouse Item p USA Limited Availability Item
Medium Diameter General-purpose Double Clamp
95°
Coolant Hole
D-DCLN Bottom Facing
Fig 1
With oil hole
DCON
DMIN Min. Bore Dia.
95°
* Applicable Inserts for DCLN Type For internal diameter machining: Right-handed (R) tool holders are compatible with left-handed (L) or neutral (N) inserts. Left-handed (L) tool holders are compatible with right-handed (R) or neutral (N) inserts. For facing: Right-handed (R) tool holders are compatible with right-handed (R) or neutral (N) inserts. Left-handed (L) toolholders are compatible with left-handed (L) or neutral (N) inserts.
H
LF
GAMF
-6°
LHD
Figure shows right-hand (R) tool.
E
Holder
Parts
Dimensions (inch/ mm )
Applicable Insert
Shim Screw
Upper Surface Wrench
Lower Surface Wrench
Clamp Set
Shim
Stock Min. Bore Dia.
Overall Length
Cutting Edge Distance
Rake Angle
Diameter Height
Head
Cat. No.
Fig
R L
Cat. No.
N m
C
DMIN DCON H LF WF LHD GAMF
(For Hex Socket) (For Hex Socket)
● ● 1.250 1.000 1.000 12.00 0.640 ● ● 1.470 1.250 1.250 12.00 0.765 ● ● 1.760 1.500 1.500 14.00 0.890
D16TDCLN R/L 4 D20TDCLN R/L 4 D24UDCLN R/L 4
-14° -14° -14° -12° -10° -10°
1 1 1 1 1
CNS1203B BFTX0309N
-
Steel with Anti- Vibration Mechanism with Oil Hole Steel with Anti- Vibration Mechanism with Oil Hole
LH040 LH025
SCP-2
-
CNS1204B BFTX0409N
-
CN □□ 43 □ B22
D25T-DCLN R/L1204-32 ● ● D32T-DCLN R/L1204-40 ● ● D40U-DCLN R/L1204-50 ● ●
CNS1203B BFTX0307N
32 40
25 23 300 17 26 32 30 300 22 26 40 37 350 27 26
D
5.0
LH040 LH025
SCP-2
CNS1204B BFTX0409N
50 1 Right-handed (R) tool holders are compatible with left-handed (L) or neutral (N) inserts. Left-handed (L) tool holders are compatible with right-handed (R) or neutral (N) inserts. Feed direction of applicable inserts differs according to machining details. (Refer to * note below)
R
C63
Clamp Set Parts
Internal Boring BMCLN
GAMF
DMIN Min. Bore Dia.
5°
S
DCON
5°
H
LF
T
Holder
Parts
Dimensions (inch)
Min. Bore Dia.
Cutting Edge Height
Cutting Edge Distance
Applicable Insert
Overall Length
Rake Angle
Wrench Wrench Shim Cam Clamp Screw
Diameter Height
Width
V
Cat. No.
Fig
Ref. Page
R L
Cat. No.
N m
DMIN DCON H HF LF WF W GAMF
(For Hex Socket) (For Hex Socket)
W
BMCLN R/L 244 ▲ BMCLN R/L 284 ▲
1.781 1.500 2.031 1.750
14.00 0.890 1.350 14.00 0.015 1.615 16.00 1.281 1.850
1 1 1
CPB43S
— —
—
CN □□ 43 □ B22
CCM8F WB8F30
LH030 LH040 SCW423
— —
—
CPB43
BMCLN R/L 324 ▲▲ 2.563 2.000
— —
—
Wrench for shim is sold separately from the main body.
Maximum overhang = 3xD
B-PCLN Bottom Facing
Medium Diameter General-purpose Lever Lock
Fig 1
DMIN Min. Bore Dia.
DCON
* Applicable Inserts for PCLN Type For internal diameter machining: Right-handed (R) tool holders are compatible with left-handed (L) or neutral (N) inserts. Left-handed (L) tool holders are compatible with right-handed (R) or neutral (N) inserts. For facing: Right-handed (R) tool holders are compatible with right- handed (R) or neutral (N) inserts. Left-handed (L) tool holders are compatible with left-handed (L) or neutral (N) inserts.
95°
H
LF
- 10°
- 6°
LHD
Figure shows right-hand (R) tool.
Holder
Parts
Dimensions ( mm )
Applicable Insert
Shim Pin
Min. Bore Dia.
Cutting Edge Distance
Lever Pin Bolt
Shim
Wrench
Stock
Overall Length
Diameter Height
Head Offset
Cat. No.
Fig
R L
Cat. No.
DMIN DCON H LF WF LHD E1
(For Hex Socket)
B32U-PCLN R/L1204-40 « B40W-PCLN R/L1204-50 «
LCS4CA
40 50
32 30 350 20 29 5.0 40 37 450 25 29 6.5
1 1
Steel with Anti- Vibration Mechanism
CN □□ 43 □ B22
LCL4
LSC42B LSP4 LH030
LCS4
Feed direction of applicable inserts differs according to machining details. (Refer to * note below)
E14
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