A 109
A
Turning
General Turning Inserts PCBN&PCD inserts code key
General turning
Insert shape
Tolerance class
PCBN&PCD inserts code key
Code
Nose height M Inscribed circle Thickness S Nose height M Inscribed circle Thickness S Code Tolerance(mm) Tolerance(mm) Tolerance(mm) Tolerance(mm) Tolerance(mm) Tolerance(mm)
Others
Clearance angle of main cutting edge Code
Clearance angle
Code
Clearance angle
Chipbreaker and clamping system Code
With/Without hole
Section plane of insert
Without
With
With
With
With
Other clearance angle
A 110
With Special
General Turning Inserts PCBN&PCD inserts code key
Insert thickness
Insert shape
Diameter of IC (mm)
Nose radius code Code
Nose radius(mm) No radius
Insert thickness(mm)
Code
PCBN&PCD inserts code key
Thickness is defined as height from bottom of insert to the highest part of cutting edge.
Code
Insert thickness(mm)
Others Diameter of insert (Metric)
CNGA120408 ISO standard code The treatment of the edges of standard inserts differs slightly depending on different grades, see Table below
Type of cutting edge Code
Type of cutting edge
Sharp edges
Picture
Chamfer angle
Chamfer width
Round insert
Number of cutting nose Code Number Picture
No mark
Single edge
Grade
Type of cutting edge
Honing
Double edges
Chamfering
Triple edges
Chamfering +honing
Quadruple edges
Chamfer angle Chamfer width
A General turning
Length of cutting edge
Turning
A 111
A
Turning
General Turning Inserts PCBN&PCD inserts
PCBN&PCD inserts overview
General turning
Inserts shape
Type
PCBN&PCD inserts
A114
A114
A115
A115
A116
A116
A117
A118
A118
Negative inserts Grade YCB011
YCB012
CNGA120404
★
★
CNGA120408
★
★
CNGA120412
★
★
CNGA120404-2
★
★
CNGA120408-2
★
★
CNGA120412-2
★
★
DNGA150404
★
★
DNGA150408
★
★
DNGA150412
★
★
DNGA150602
★
★
DNGA150604
★
★
DNGA150608
★
★
DNGA150404-2
★
★
DNGA150408-2
★
★
DNGA150412-2
★
★
SNGA120402
★
★
SNGA120404
★
★
SNGA120408
★
★
SNGA120412
★
★
SNGA120402-2
★
★
SNGA120404-2
★
★
SNGA120408-2
★
★
SNGA120412-2
★
★
TNGA160402
★
★
TNGA160404
★
★
TNGA160408
★
★
TNGA160412
★
★
VNGA160404
★
★
VNGA160408
★
★
VNGA160404-2
★
★
VNGA160408-2
★
★
YCD011
★ Recommended grade
A 112
General Turning Inserts PCBN&PCD inserts
PCBN&PCD inserts overview Type
Grade YCB011
YCB012
YCD011
CCGW060204
★
★
★
CCGW060208
★
★
★
CCGW09T304
★
★
★
CCGW09T308
★
★
★
CCGW120408
★
★
★
CCGW09T304-2
★
★
CCGW09T308-2
★
★
DCGW070202
★
★
★
DCGW070204
★
★
★
DCGW11T304
★
★
★
DCGW11T308
★
★
★
DCGW11T304-2
★
★
DCGW11T308-2
★
★
TCGW090204
★
★
★
TCGW090208
★
★
★
TCGW110202
★
★
★
TCGW110204
★
★
★
TCGW110208
★
★
★
TCGW110304
★
★
★
TCGW16T304
★
★
★
TCGW16T308
★
★
★
TCGW16T312
★
★
★
VBGW160404
★
★
★
VBGW160408
★
★
★
VBGW160412
★
★
★
VBGW160404-2
★
★
VBGW160408-2
★
★
VBGW160412-2
★
★
VCGW160404
★
★
★
VCGW160408
★
★
★
A119
A120
A120
A121
A122
A122
A122
A PCBN&PCD inserts
A119
Positive inserts
General turning
Inserts shape
Turning
★ Recommended grade
A 113
A
Turning
General Turning Inserts PCBN&PCD inserts
Normal working condition
Good working condition
PCBN&PCD inserts
Workpiece material
General turning
CN□□
Super hard material Cast iron Non ferrous metal
Dimensions(mm)
Grade
I.C
S
d
r
CNGA120404
12.9
12.7
4.76
5.16
0.4
★
★
CNGA120408
12.9
12.7
4.76
5.16
0.8
★
★
CNGA120412
12.9
12.7
4.76
5.16
1.2
★
★
CNGA120404-2
12.9
12.7
4.76
5.16
0.4
★
★
CNGA120408-2
12.9
12.7
4.76
5.16
0.8
★
★
CNGA120412-2
12.9
12.7
4.76
5.16
1.2
★
★
★Recommended grade and always stock available
☆Recommended grade and produce according to order
●Available grade and always stock available
Applicable tools PCLNR/L Kr:95o
Page
A 114
A147
MCLNR/L Kr:95o
A159
PCLNR/L Kr:95o
A204
YCD011
L
YCB012
Type
YCB011
Inserts shape
Bad working condition
○Available grade and produce according to order
Turning
General Turning Inserts PCBN&PCD inserts
Normal working condition
Good working condition Workpiece material
Super hard material
PCBN&PCD inserts
Cast iron Non ferrous metal
Dimensions(mm)
Grade
I.C
S
d
r
DNGA150404
15.5
12.7
4.76
5.16
0.4
★
★
DNGA150408
15.5
12.7
4.76
5.16
0.8
★
★
DNGA150412
15.5
12.7
4.76
5.16
1.2
★
★
DNGA150602
15.5
12.7
6.35
5.16
0.2
★
★
DNGA150604
15.5
12.7
6.35
5.16
0.4
★
★
DNGA150608
15.5
12.7
6.35
5.16
0.8
★
★
DNGA150404-2
15.5
12.7
4.76
5.16
0.4
★
★
DNGA150408-2
15.5
12.7
4.76
5.16
0.8
★
★
DNGA150412-2
15.5
12.7
4.76
5.16
1.2
★
★
★Recommended grade and always stock available
YCD011
L
YCB012
Type
YCB011
Inserts shape
Bad working condition
☆Recommended grade and produce according to order
●Available grade and always stock available
○Available grade and produce according to order
Applicable tools PDJNR/L Kr:93o
Page
A148
PDNNR/L Kr:63o
A149
MDJNR/L Kr:93o
A160
MDPNN Kr:62o30'
A161
PDSNR/L Kr:62o30'
A206
General turning
DN□□
A
PDUNR/L Kr:93o
A207
A 115
A
Turning
General Turning Inserts PCBN&PCD inserts
Normal working condition
Good working condition
PCBN&PCD inserts
Workpiece material
General turning
SN□□
Super hard material Cast iron Non ferrous metal
Dimensions(mm)
Grade
I.C
S
d
r
SNGA120402
12.7
12.7
4.76
5.16
0.2
★
★
SNGA120404
12.7
12.7
4.76
5.16
0.4
★
★
SNGA120408
12.7
12.7
4.76
5.16
0.8
★
★
SNGA120412
12.7
12.7
4.76
5.16
1.2
★
★
SNGA120402-2
12.7
12.7
4.76
5.16
0.2
★
★
SNGA120404-2
12.7
12.7
4.76
5.16
0.4
★
★
SNGA120408-2
12.7
12.7
4.76
5.16
0.8
★
★
SNGA120412-2
12.7
12.7
4.76
5.16
1.2
★
★
★Recommended grade and always stock available
YCD011
L
YCB012
Type
YCB011
Inserts shape
Bad working condition
☆Recommended grade and produce according to order
●Available grade and always stock available
○Available grade and produce according to order
Applicable tools PSBNR/L Kr:75o
Page
A 116
Kr:45o
A150
MSDNN Kr:45o
Page
PSDNN
A165
A151
PSKNR/L Kr:75o
A209
PSKNR/L Kr:75o
A152
PSSNR/L Kr:45o
A153
MSBNR/L Kr:75o
MSRNR/L Kr:75o
A162
A163
MSKNR/L Kr:75o
A164
General Turning Inserts PCBN&PCD inserts
Normal working condition
Good working condition Workpiece material
Super hard material
PCBN&PCD inserts
Cast iron Non ferrous metal
Dimensions(mm)
Grade
I.C
S
d
r
TNGA160402
16.5
9.525
4.76
3.81
0.2
★
★
TNGA160404
16.5
9.525
4.76
3.81
0.4
★
★
TNGA160408
16.5
9.525
4.76
3.81
0.8
★
★
TNGA160412
16.5
9.525
4.76
3.81
1.2
★
★
★Recommended grade and always stock available
YCD011
L
YCB012
Type
YCB011
Inserts shape
Bad working condition
☆Recommended grade and produce according to order
●Available grade and always stock available
○Available grade and produce according to order
Applicable tools PTFNR/L Kr:90o
Page
A154
PTTNR/L Kr:60o
A155
PTGNR/L
MTGNR/L Kr:90o
MTJNR/L Kr:93o
MTFNR/L Kr:90o
A156
A166
A167
A168
Kr:90o
A General turning
TN□□
Turning
PTFNR/L Kr:90o
A210
A 117
A
Turning
General Turning Inserts PCBN&PCD inserts
Normal working condition
Good working condition
PCBN&PCD inserts
Workpiece material
General turning
VN□□
Super hard material Cast iron Non ferrous metal
Dimensions(mm)
Grade
I.C
S
d
r
VNGA160404
16.6
9.525
4.76
3.81
0.4
★
★
VNGA160408
16.6
9.525
4.76
3.81
0.8
★
★
VNGA160404-2
16.6
9.525
4.76
3.81
0.4
★
★
VNGA160408-2
16.6
9.525
4.76
3.81
0.8
★
★
★Recommended grade and always stock available
☆Recommended grade and produce according to order
●Available grade and always stock available
Applicable tools MVVNN Kr:72o30'
Page
A 118
A169
MVJNR/L Kr:93o
A170
YCD011
L
YCB012
Type
YCB011
Inserts shape
Bad working condition
○Available grade and produce according to order
General Turning Inserts PCBN&PCD inserts
Normal working condition
Good working condition Workpiece material
Super hard material
PCBN&PCD inserts
Cast iron Non ferrous metal
Dimensions(mm)
Grade
L
I.C
S
d
r
YCB012
YCD011
Type
YCB011
Inserts shape
Bad working condition
CCGW060204
6.4
6.35
2.38
2.8
0.4
★
★
★
CCGW060208
6.4
6.35
2.38
2.8
0.8
★
★
★
CCGW09T304
9.7
9.525
3.97
4.4
0.4
★
★
★
CCGW09T308
9.7
9.525
3.97
4.4
0.8
★
★
★
CCGW120408
12.9
12.7
4.76
5.5
0.8
★
★
★
CCGW09T304-2
9.7
9.525
3.97
4.4
0.4
★
★
CCGW09T308-2
9.7
9.525
3.97
4.4
0.8
★
★
★Recommended grade and always stock available
☆Recommended grade and produce according to order
●Available grade and always stock available
○Available grade and produce according to order
Applicable tools SCACR/L Kr:90o
Page
A173
SCLCR/L Kr:95o
A174
SCLCR/L Kr:95o
A212
SCFCR Kr:90o
A227
A General turning
CC□□
Turning
SCLCR Kr:95o
A228
A 119
A
Turning
General Turning Inserts PCBN&PCD inserts
Normal working condition
Good working condition
PCBN&PCD inserts
Workpiece material
General turning
DC□□
Super hard material Cast iron Non ferrous metal
Dimensions(mm)
Grade
L
I.C
S
d
r
YCB012
YCD011
Type
YCB011
Inserts shape
DCGW070202
7.8
6.35
2.38
2.8
0.2
★
★
★
DCGW070204
7.8
6.35
2.38
2.8
0.4
★
★
★
DCGW11T304
11.6
9.525
3.97
4.4
0.4
★
★
★
DCGW11T308
11.6
9.525
3.97
4.4
0.8
★
★
★
DCGW11T304-2
11.6
9.525
3.97
4.4
0.4
★
★
DCGW11T308-2
11.6
9.525
3.97
4.4
0.8
★
★
★Recommended grade and always stock available
☆Recommended grade and produce according to order
●Available grade and always stock available
○Available grade and produce according to order
Applicable tools SDACR/L Kr:90o
Page
A 120
A175
Bad working condition
SDJCR/L Kr:93o
A176
SDNCN Kr:62o30'
A177
SDQCR/L Kr:107o30'
A214
SDUCR/L Kr:93o
A215
SDZCR/L Kr:85o
A216
General Turning Inserts PCBN&PCD inserts
Normal working condition
Good working condition Workpiece material
Super hard material
PCBN&PCD inserts
Cast iron Non ferrous metal
Dimensions(mm)
Grade
L
I.C
S
d
r
YCB012
YCD011
Type
YCB011
Inserts shape
Bad working condition
TCGW090204
9.6
5.56
2.38
2.5
0.4
★
★
★
TCGW090208
9.6
5.56
2.38
2.5
0.8
★
★
★
TCGW110202
11
6.35
2.38
2.8
0.2
★
★
★
TCGW110204
11
6.35
2.38
2.8
0.4
★
★
★
TCGW110208
11
6.35
2.38
2.8
0.8
★
★
★
TCGW110304
11
6.35
3.18
2.8
0.4
★
★
★
TCGW16T304
16.5
9.525
3.97
4.4
0.4
★
★
★
TCGW16T308
16.5
9.525
3.97
4.4
0.8
★
★
★
TCGW16T312
16.5
9.525
3.97
4.4
1.2
★
★
★
★Recommended grade and always stock available
☆Recommended grade and produce according to order
●Available grade and always stock available
○Available grade and produce according to order
Applicable tools STACR/L Kr:90o
Page
A185
STFCR/L Kr:91o
A185
STGCR/L Kr:91o
A186
STTCR/L Kr:60o
A187
A General turning
TC□□
Turning
STFCR/L Kr:90o
A218
A 121
A
Turning
General Turning Inserts PCBN&PCD inserts
Normal working condition
Good working condition
PCBN&PCD inserts
Workpiece material
General turning
VB□□
Super hard material Cast iron Non ferrous metal
Dimensions(mm)
Grade
L
I.C
S
d
r
YCB012
YCD011
Type
YCB011
Inserts shape
VBGW160404
16.6
9.525
4.76
4.4
0.4
★
★
★
VBGW160408
16.6
9.525
4.76
4.4
0.8
★
★
★
VBGW160412
16.6
9.525
4.76
4.4
1.2
★
★
★
VBGW160404-2
16.6
9.525
4.76
4.4
0.4
★
★
VBGW160408-2
16.6
9.525
4.76
4.4
0.8
★
★
VBGW160412-2
16.6
9.525
4.76
4.4
1.2
★
★
★Recommended grade and always stock available
Page
☆Recommended grade and produce according to order
●Available grade and always stock available
Applicable tools SVJBR/L Kr:93o
SVABR/L Kr:90o
A178
SVVBN Kr:72o30'
A179
SVQBR/L Kr:107o30'
A180
○Available grade and produce according to order
SVUBR/L Kr:93o
A221
VC□□
A222
Normal working condition
Good working condition Workpiece material
Cast iron Non ferrous metal
Grade
L
I.C
S
d
r
YCB011
YCB012
YCD011
Type
VCGW160404
16.6
9.525
4.76
4.4
0.4
★
★
★
VCGW160408
16.6
9.525
4.76
4.4
0.8
★
★
★
★Recommended grade and always stock available
Page
A 122
A219
☆Recommended grade and produce according to order
●Available grade and always stock available
Applicable tools SVQCR/L Kr:107o30'
Bad working condition
Super hard material
Dimensions(mm) Inserts shape
Bad working condition
SVUCR/L Kr:93o
A220
SVVCN Kr:72o30'
SVJCR/L Kr:93o
A181
A182
○Available grade and produce according to order
General Turning Inserts PCBN&PCD inserts
Turning
General turning
Abnormal failure when machining cast iron by YCB011 and its solution
Breakage
Abrasion
Surface quality
Breakage occurred on chamfer of rake face Edge crashed when finishing grey cast iron
PCBN&PCD inserts
Abnormal failure
Solution Enlarge chamfered negative rake angle
Abrasion when machining nodular cast iron
Change to dry cutting
Abrasion under dry cutting condition
Slow down cutting linear speed
Abrasion when machining grey cast iron
Change to dry cutting; raise cutting linear speed
Bad roughness
Raise cutting linear speed: enlarge nose radius; diminish feed rate
Bad cylindricity and coaxiality
Diminish nose radius; increase systematic rigidity; change to positive insert
Burr
Change to positive insert; diminish chamfer width
Abnormal failure of machining hardened steel by YCB012 and its solution Abnormal failure
Breakage
Solution
Cutting edge breakage
Enlarge chamfered negative rake angle, raise cutting linear speed and increase feed rate
Flaking and crater wear on rake face
Slow down cutting linear speed
Thermal cracks
Change to dry cutting, slow down cutting linear speed
Crash occurred on chamfer of rake face
Abrasion
Surface quality
Edge crashed when finishing grey cast iron
Slow down cutting linear speed
Big vibration
Diminish chamfered negative rake angle, reduce nose radius and feed rate; increase systematic rigidity
Veins of tool mark
Enlarge nose radius, diminish feed rate, change to dry cutting and raise cutting linear speed
Bad roughness
Bad cylindricity and coaxiality
A
Diminish nose radius, increase systematic rigidity, change to positive insert
A 123