External Holders SCAC / SCLC / SCNC
Fig 1
SC Holder - General Turning and Facing Screw-on
95˚
0˚
95˚
LF
91˚
SCAC External Turning
Fig 1
0˚
0˚
Figure shows right-handed (R) too
LF
91˚
0˚
Holder
Parts
Dimensions (inch/ mm )
Width
Overall Length LF
Cutting Edge Distance WF
Cutting Edge Height HF
Stock Height
Applicable Inserts
Flat Insert Screw Wrench
Cat. No.
Fig
Figure shows right-handed (R) tool.
Ref. Page
R L
Cat. No.
N m
H
B
(For Torx hole)
SCAC R/L 4.5D SCAC R/L 052D SCAC R/L 062B SCAC R/L 062D SCAC R/L 083B SCAC R/L 083D SCAC R/L 103B SCAC R/L 103D SCAC R/L0808-06 SCAC R/L1010-06 SCAC R/L1212-09 SCAC R/L1616-09 SCAC R/L2020-09
1 1
Fig 1 l l 0.500 0.500 6.00 0.500 0.500 l l 0.625 0.625 4.50 0.625 0.625 l l 0.625 0.625 6.00 0.625 0.625 l l 0.281 0.281 6.00 0.281 0.281 l l 0.312 0.312 6.00 0.312 0.312 l l 0.375 0.375 4.50 0.375 0.375 l l 0.375 0.375 6.00 0.375 0.375 l l 0.500 0.500 4.50 0.500 0.500
ST-1225
CC □□ 21.5 □ B72
C
0.9 TRD07
1 TS25.456M2 1 ST-1225 1 TS4.710M1 1 ST-1240 1 TS4.710M1
CC □□ 32.5 □ B75
3.0 TRD15
1 ST-1240
8 8 10 10 12 12 16 16 20 20
100
8.5
8
1 1 1 1
CC □□ 21.5 □ B72
BFTX02506N 1.5 TRX08
100 10.5 100 12.5 100 16.5 125 20.5
10 12 16 20
95°
0˚
CC □□ 32.5 □ B75
3.4 TRX15
BFTX0409N
LH
LF 1
Fig 1
0˚
SCLC External Turning and Facing
Fig 1
95°
0˚
LH
Figure shows right-hand (R) tool.
LF
Holder
Parts
0˚
Dimensions (inch/ mm )
95°
Overall Length
Cutting Edge
Cutting Edge Height
Stock
Applicable Insert
Insert Screw Wrench
0˚
Height Width
Head
LH
Cat. No.
Fig
C
Ref. Page
LF
0˚
R L
Cat. No.
N m
Figure shows right-hand (R) tool. H B LFWFHFLH
(For Torx Holes)
Figure shows right-hand (R) tool. 0.375 0.375 2.500 0.500 0.375 0.390 ● ● 0.281 0.281 6.000 0.281 0.281 – 0.312 0.312 6.000 0.500 0.312 0.281 0.375 0.375 6.000 0.500 0.375 0.390 0.500 0.500 3.500 0.625 0.500 0.630 0.500 0.500 6.000 0.625 0.500 0.630 0.625 0.625 4.000 0.750 0.625 0.708 0.625 0.625 6.000 0.750 0.625 0.708 0.750 0.750 4.500 1.000 0.750 0.866 1.000 1.000 6.000 1.250 1.000 0.630 0.750 0.750 4.500 1.000 0.750 1.000 1.000 1.000 6.000 1.250 1.000 1.000 1.250 1.250 6.000 1.500 1.250 1.000
SCLC R/L 4.5D SCLC R/L 052D SCLC R/L 062 SCLC R/L 062D SCLC R/L 083 SCLC R/L 083D SCLC R/L 103 SCLC R/L 103D
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
CC □□ 21.5 □ B72
0.9
ST-1225
TRD07
D
CC □□ 32.5 □ B75
3.0
ST-1240
TRD15
SCLC R/L 123B SCLC R/L 163D SCLC R/L 124B SCLC R/L 164D SCLC R/L 204D SCLC R/L 0808H06 SCLC R/L 1010H06 SCLC R/L 1212H09 SCLC R/L 1616H09 SCLC R/L 2020K09 SCLC R/L 2525M09
R
CC □□ 43 □ B77
3.0
ST-1540
TRD17
8 810010 8 10 10 100 12 10 15 − 12 12 100 16 12 15 16 16 100 20 16 15 20 20 125 24 20 15 25 25 150 30 25 15
CC □□ 21.5 □
1.5
B72
BFTX02506N
TRX08
S
CC □□ 32.5 □ B75 WF
TRX15 B
3.4
BFTX0409N
1 When using handed breaker inserts for facing, the holder and insert are opposite handed. LF LH
SCNC General Turning and Proling
T
B
WF
H
HF
LH
LF
Right Hand Shown, Left Hand Opposite
Holder
Parts
Dimensions (inch/ mm )
Stock Height
Width
Overall Length LF
Cutting Edge Height HF H
Applicable Inserts
Flat Screw Wrench
V
Head Length LH
Cutting Edge Distance WF
Cat. No. HF
Fig
Ref. Page
R L
Cat. No.
N m
H
B
(For Torx Holes)
● ● 0.375 0.375 4.50 0.375 0.375 1.000 ● ● 0.375 0.375 6.00 0.375 0.375 1.000 ● ● 0.500 0.500 4.50 0.500 0.500 1.000 ● ● 0.500 0.500 4.50 0.500 0.500 1.000 ● ● 0.500 0.500 6.00 0.500 0.500 1.000 ● ● 0.625 0.625 4.50 0.625 0.625 1.000 ● ● 0.625 0.625 6.00 0.625 0.625 1.000 Right Hand Shown, Left Hand Opposite
SCNC R/L 062B SCNC R/L 062D SCNC R/L 082B SCNC R/L 083B SCNC R/L 083D SCNC R/L 103B SCNC R/L 103D
1 1 1 1 1 1 1
CC □□ 21.5 B72
0.9 TRX08
TS25.456M2
W
CC □□ 32.5 B75
3.0 TRX15
TS4.710M1
Applicable Inserts SCLC / SCAC / SCNC 1st Recommended Insert Refer as well to the Insert Selection Guide (page A10).
EGU Name of
Chipbreaker / CBN / PCD
Photo Grade
AC8025P
Some combinations need to be made to order or cannot be manufactured.
Application Range
P (Steel) Medium Cutting EGU AC8025P MESI AC1030U
M (Stainless Steel)
K (Cast Iron)
S (Exotic Alloy) N (Non-Ferrous) H (Hardened Steel) Hard Brittle Material
Medium to Roughing No Chipbreaker AC4015K
Medium Cutting EGU AC6030M MESI AC1030U
High-speed Finishing CBN BN7125/BNC500 CBN BN7125/BNC500
High-precision/ Finishing PCD DA1000 PCD DA1000
Finishing to Medium Cutting EMU AC4015K
Finishing to Medium Cutting ESU AC5015S MESI AC5015S
Finishing to Medium Cutting
Finishing
Roughing Finishing
Roughing EMU AC6040M EFM AC1030U
Coated Uncoated —
Process
CBN BNC2125 CBN BNC2115
CBN BN2000 CBN BN1000
ELB AC6030M MEFF AC1030U
EFB T1500Z MEFF AC1030U
NAG
PCD
EMU AC8025P EFM AC1030U
General Machining High- precision Recommended Cutting Conditions
DA90
H1
BINDERLESS PCD NPD10
Q Q
Q
A10~
A14~
A16~
A18~
A22~
A20~
M2~
l = USA Stocked Item = World Wide Warehouse Item
BNC500 is for ductile cast iron.
C34
N m Recommended Tightening Torque (N·m)
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