Turning Grooving
ATSIR/L Internal Face Grooving and Turning Holder
（The diagram shows the right hand holder）
Dimension (mm)
Spare parts
Screw
Wrench
Product code
DCON LF
LH WF CDX DAXN DAXX
25-3T12-35-45-C 25-3T12-40-60-C 25-3T12-55-90-C 25-3T12-80-150-C 25-4T12-20-35-C 25-4T12-28-45-C 25-4T12-35-55-C 32-4T12-45-70-C 32-4T12-60-100-C 32-4T12-90-180-C
25 25 25 25 25 25 25 32 32 32
200 200 200 200 200 200 200 250 250 250
31 31 31 31 31 31 31 31 31 31
11.4 11.4 11.4 11.4
12 12 12 12 12 12 12 12 12 12
35 40 55 80 20 28 35 45 60 90
45 60 90
150
11 11 11
35 45 55 70
ATSIR/L
SH050160 LT-H4
14.5 14.5 14.5
100 180
Insert Application
Low-Medium feed rate
Medium feed rate
Low Cutting Force
Medium feed rate
Application
Finishing
Profiling
CM
CH
GS
TS
TM
RM
Insert shape
Minimum machining diameter DMIN (mm)
Product code
ATSIR/L **3T
80
80
59
35
35
59
ATSIR/L **4T
42
42
42
22
22
42
Reference page
P231
P232
P233
P234
P235
P236
Low Cutting Force
Medium feed rate
Ground Profiling
Ground Profiling
Application
Profiling
Ground
TSR
TMR
RMR
RA
RS
G
Insert shape
Minimum machining diameter DMIN (mm)
Product code
ATSIR/L **3T
80
80
80
59
80
59
ATSIR/L **4T
55
55
55
42
55
42
Reference page
P234
P235
P236
P237
P237
P239
1. Inserts*: ACD/ACS series are only applicable to grooving 2. － : Indicates that the insert is not available 3. Having selected the range of tool holder, please check the minimum face grooving machining diameter of the selected insert
218
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