Coated CBN Brochure 2021

Coated CBN for Hardened Steel Machining BNC2115 / BNC2125 / BNC2010 / BNC2020 / BNC300 Negative Triangular Negative Trigon Negative Inserts Coated CBN

Stock

Stock

Dimensions (inch) Effective

Dimensions (inch) Effective

Sumitomo Catalog Number

Sumitomo Catalog Number

Shape

Shape

ISO Cat. No.

ISO Cat. No.

Cutting Edge Length LE

Cutting Edge Length LE

.0156 .0906 .0313 .0787 .0469 .0787 .0625 .1299 .0787 .1181 .0938 .1063 .0078 .0945 .0156 .0906 .0313 .0787 .0469 .0787 .0625 .1299 .0787 .1181 .0938 .1063 .0156 .0906 .0313 .0787 .0469 .0787 .0156 .0906 .0313 .0787 .0469 .0787 .0469 .0787 .0156 .0906 .0313 .0787 .0469 .0787 .0078 .0945 .0156 .0906 .0313 .0787 .0469 .0787 .0156 .0906 .0313 .0787 .0469 .0787 .0156 .0906 .0313 .0787 .0469 .0787 .0156 .0906 .0313 .0787 .0469 .0787

3NCTNGA331 3NCTNGA332 3NCTNGA333 3NCTNGA334 3NCTNGA335 3NCTNGA336 6NCTNGA331 6NCTNGA332 6NCTNGA333 6NCTNGA334 6NCTNGA335 6NCTNGA336

3NCWNGA432 3NC-WNGA080408 ll 3NCWNGA433 3NC-WNGA080412 ll

3 .5000.1875 .1500 .0313 .0787

3NC-TNGA160404 l 3NC-TNGA160408 llll 3 3 3NC-TNGA160412 l 3

.0469 .0787 .0156 .0906 .0313 .0787 .0469 .0787

3

6NCWNGA431 6NC-WNGA080404  6 6NCWNGA432 6NC-WNGA080408 ll 6 6NCWNGA433 6NC-WNGA080412  6

.3750.1875 .1500

.5000.1875 .1500

 3  3  3

3NC-TNGA160416 3NC-TNGA160420 3NC-TNGA160424

3 .5000.1875 .1500 .0313 .0787 6 .5000.1875 .1500 .0313 .0787

3NCWNGA432WG 3NC-WNGA080408WG llll 6NCWNGA432WG 6NC-WNGA080408WG ll

H igh -E fficiency

6NCTNGA330.5 6NC-TNGA160402  6

6NC-TNGA160404 lll 6 6NC-TNGA160408 lll 6 6NC-TNGA160412 ll 6 6NC-TNGA160416  6 6NC-TNGA160420  6 6NC-TNGA160424  6

W iper I nsert

3 .5000.1875 .1500 .0313 .0748

3NCWNGA432WH 3NC-WNGA080408WH ll 6NCWNGA432WH 6NC-WNGA080408WH ll 6

.3750.1875 .1500

.5000.1875 .1500 .0313 .0748 .0469 .0787

6

6NCWNGA433WH 6NC-WNGA080412WH 3NCWNGA432LT 3NC-WNGA080408LT

ll

3 .5000.1875 .1500 .0313 .0787



H igh -E fficiency

6NCTNGG331FV 6NC-TNGG160404N-FV  6 6NCTNGG332FV 6NC-TNGG160408N-FV  6 6NCTNGG333FV 6NC-TNGG160412N-FV  6 6NCTNGG331LV 6NC-TNGG160404N-LV  6 6NCTNGG332LV 6NC-TNGG160408N-LV  6 6NCTNGG333LV 6NC-TNGG160412N-LV  6

S harper E dge

.3750.1875 .1500

3 .5000.1875 .1500 .0313 .0787

3NCWNGA432LS 3NC-WNGA080408LS ll

B reak M aster

S harper E dge

3 .5000.1875 .1500 .0313 .0787 6 .5000.1875 .1500 .0313 .0787

.3750.1875 .1500

3NCWNGA432HS 3NC-WNGA080408HS l 6NCWNGA432HS 6NC-WNGA080408HS l

B reak M aster

3 .3750.1875 .1500 .0313 .0787 6 .3750.1875 .1500 .0313 .0787

3NCTNGM332SV 3NC-TNGM160408N-SV l 6NCTNGG332SV 6NC-TNGG160408N-SV l

S trong E dged

Turning Insert

for BNZ Boring Bar

6NCTNGG333SV 6NC-TNGG160412N-SV  6

B reak M aster

1 .1875.0625 .0945 .0078 .1024 .0156 .0984 1 .1875.0625 .0945 .0078 .1024 1 .0156 .0984 1 .1875.0625 .0945 .0078 .1024 .0156 .0984 1 1

3NCTNGA331LE 3NC-TNGA160404LE 3NCTNGA332LE 3NC-TNGA160408LE 3NCTNGA333LE 3NC-TNGA160412LE 3NCTNGA330.5LT 3NC-TNGA160402LT 3NCTNGA331LT 3NC-TNGA160404LT 3NCTNGA332LT 3NC-TNGA160408LT 3NC-TNGA333LT 3NC-TNGA160412LT 3NCTNGA331LS 3NC-TNGA160404LS 3NCTNGA333LS 6NC-TNGA160412LS 6NCTNGA331ES 6NC-TNGA160404ES 6NCTNGA332ES 6NC-TNGA160408ES 6NCTNGA333ES 3NC-TNGA160412ES 3NCTNGA332HS 3NC-TNGA160408HS

3 3 3 3 3 3 3

  

NCZNEX620.5 NCZNEX621

NC-ZNEX040102 l

l l

.3750.1875 .1500

NC-ZNEX040104

l

NCZNEX620.5LE NC-ZNEX040102LE NCZNEX621LE NC-ZNEX040104LE NCZNEX620.5LT NC-ZNEX040102LT NCZNEX621LT NC-ZNEX040104LT

 

L ow C utting F orce



L ow C utting F orce

l l

 

.3750.1875 .1500

S harper E dge



S harper E dge

 3

● : USA stocked item  : worldwide warehouse item (Items in Red are new items)

.3750.1875 .1500

3NCTNGA332LS 3NC-TNGA160408LS l  3

 3

S harper E dge

6 6 6

  

.3750.1875 .1500

For applicable holders, please see Sumitomo General Catalog

H igh -E fficiency

l l l 3 .3750.1875 .1500 .0313 .0787

6NCTNGA331HS 6NC-TNGA160404HS  l l  6 6NCTNGA332HS 6NC-TNGA160408HS  l l  6 6NCTNGA333HS 6NC-TNGA160412HS  l  6

.3750.1875 .1500

S trong E dged

Negative 35° Diamond

Stock

Dimensions (inch) Effective

Sumitomo Catalog Number

Shape

ISO Cat. No.

Cutting Edge Length LE

2NCVNGA331 2NCVNGA332 4NCVNGA331 4NCVNGA332 4NCVNGA333

2 .3750.1875 .1500 .0156 .1102

2NC-VNGA160404 l l l  2NC-VNGA160408 l l l l l 2 4NC-VNGA160404 l l l l l 4 4NC-VNGA160408 l l l l l 4

.0313 .0787 .0078 .1299 .0156 .1102 .0313 .0787 .0469 .0669

4NCVNGA330.5 4NC-VNGA160402  4

.3750.1875 .1500

4

4NC-VNGA160412



l

4 .3750.1875 .1500 .0156 .1102 .0313 .0787 4 .3750.1875 .1500 .0156 .1102 4

4NCVNGG331FV 4NC-VNGG160404N-FV 4NCVNGG332FV 4NC-VNGG160408N-FV 4NCVNGG331LV 4NC-VNGG160404N-LV 4NCVNGG332LV 4NC-VNGG160408N-LV 2NCVNGA330.5LT 2NC-VNGA160402LT 2NCVNGA331LT 2NC-VNGA160404LT 2NCVNGA332LT 2NC-VNGA160408LT 2NCVNGA333LT 2NC-VNGA160412LT 2NCVNGA331ES 2NC-VNGA160404ES 2NCVNGA332ES 2NC-VNGA160408ES 2NCVNGA333ES 2NC-VNGA160412ES 2NCVNGG332HS 2NC-VNGA160408HS

   

B reak M aster

.0313 .0787 .0078 .1299 .0156 .1102 .0313 .0787 .0469 .0669 .0313 .0787 .0156 .1102 .0313 .0787 .0469 .0669 .0156 .1102 .0313 .0787 .0469 .0669

4 2 2 2 2 2 2 2 2

B reak M aster



l l

.3750.1875 .1500



S harper E dge

2NCVNGA332LS 2NC-VNGA160408LS 

S harper E dge



.3750.1875 .1500

l



H igh -E fficiency

l l l 2 .3750.1875 .1500 .0313 .0787

4NCVNGG331HS 4NC-VNGA160404HS  l  4 4NCVNGG332HS 4NC-VNGA160408HS  l l l  4 4NCVNGG333HS 4NC-VNGA160412HS   4

.3750.1875 .1500

S trong E dged

8

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