Boring Tools Series ■ Application Range by Shank Type
■ Wear Comparison by Coolant Supply Method
8
Carbide Shank
7
0.0024
Dry
6
● 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 finishing.
5
0.0016
X-Bar (Negative)
X-Bar (Positive)
External Coolant Supply
Internal Coolant Supply
4
0.0008
3
Cutting Speed: v Depth of Cut: a p =0.1 to 2.0mm Feed Rate: f =0.1 to 0.3mm/rev * Actual overhang may differ depending on work material, tool shape and cutting conditions. c =20 to 200m/min
2
Steel Shank
E
1
0
50
100 150
Cutting Time (min)
0
Work Material: SCM435, 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
S
H N
Insert Grade
High Precision Finishing to Light Cutting Medium Cutting
G G G S S
AC8015P
S
AC8025P
S G G
AC8035P
AC6020M
CVD
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
AC530U
AC1030U
AC6040M
S
S S
T1000A
Uncoated Cermet Coated Cermet
T1500A/T1500Z
T3000Z
S
Carbide
G10E
G G G G
BN1000
BN2000
CBN (SUMIBORON)
BNC2010
BNC2020
S G
S
G
BN7000
BN7500
G G
DA150 DA1000
PCD (SUMIDIA)
8 1st Recommendation ● 2nd Recommendation
■ Recommended Chipbreakers
● Class M Finishing to Light Cutting
● M Class Light to Medium Cutting
● Class G Ground Chipbreakers
● G Class Molded Chipbreakers
0.16
0.16
0.16
0.16
MESI Type
ESF Type
ESU Type
EMU Type
EFK Type
SD Type
0.08
0.08
0.08
0.08
EUS Type
ESC Type
SDW Type
FX Type
EFB Type ELU Type
ELUW Type
W Type
FYS Type
EFC Type
ELB Type
FY Type
0
0
0
0
0.008
0.016
Feed Rate f (IPR) 0.008
0.016
0.016
0.008
0.016
Feed Rate f (IPR) 0.008
0.016
Feed Rate f (IPR)
Feed Rate f (IPR)
E9
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