Boring Tools Series ■ Application Range by Shank Type
■ Wear Comparison by Coolant Supply Method
0 1 2 3 4 5 6 7 8
0.0024
Carbide Shank
Dry
0.0016
● Deep hole boring of L/D=5 with work diameters of ø25 mm and above. ● Negative inserts reduce unit price per corner. ● Combinable with a wide range of chipbreakers for use in everything from roughing to nishing.
External Coolant Supply
X-Bar (Negative)
X-Bar (Positive)
Internal Coolant Supply
0.0008
Cutting Speed: v c = 65 to 650 SFM Depth of Cut: a p = .0039 to .079” Feed Rate: f = .0039 to .0118 IPR * Actual overhang may differ depending on work material, tool shape and cutting conditions.
E
Steel Shank
0
50
100 150
Cutting Time (min)
Work Material: 4135, Insert: FX Breaker (Grade AC510U) Cutting Conditions: v c =492 SFM, f =0.004 IPR, a p =0.012”
8 1012 16 20 25 32
40
50
Shank Diameter ( mm )
■ Recommended Grades
Application Range
Applicable Work Material
K
P M
H
S
N
Insert Grade
High Precision Finishing to Light Cutting Medium Cutting
G G G G S S
AC8015P
AC8020P
S
AC8025P
S G G
AC8035P
CVD
AC6020M
AC6030M
G G G S S S S G S S G
AC4010K
AC4015K
Coated Carbide
AC420K
S
G
G S S G G G G G
ACZ150
G G S S
AC5015S
S G G G S S S
AC5025S
PVD
S S
BNC2125 AC530U
AC1030U
AC6040M
S
T1000A
Uncoated Cermet Coated Cermet
T1500A/T1500Z
T2500Z
S
Cemented Carbide
G10E
G G G G G S S
BN1000
BN2000
BNC2105
BNC2115
CBN (SUMIBORON)
BNC2125
BNC2010
BNC2020
G
S
S G
BN7125
BN7115
G G
DA150 DA1000
PCD (SUMIDIA)
8 1st Recommendation ◯ 2nd Recommendation
■ Recommended Chipbreakers
● G Class Chipbreakers
● Class G Ground Chipbreakers
● Class M Finishing to Light Cutting
● M Class Light to Medium Cutting
.157 .157
.157
.157
.157
.157
ENF MESI
ENF
ESU
ESU
EMU
EMU
EFM
EFK
SD
.079
.079
.079
.079
.079
FX
SDW
FX
ENS
ENS
W
EFB
ELUW
ELUW
FYS
FYS
ELU
MEFF
EGU
EGU
EFC
FY
ELB
ELB
0
0
0
0
0
.0079
.0157
.0157
.0157
.0079
.0157
.0079
.0157
.0079
.0157
Feed Rate f (IPR)
PR)
Feed Rate f (IPR)
Feed Rate f (IPR)
Feed Rate f (IPR)
E9
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