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SUMITOMO Diamond Turning Insert: 4NC-CNGA431 - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: 4NC-CNGA431

The SUMITOMO Diamond Turning Insert, model 4NC-CNGA431 (also referenced as 4NC-CNGA120404), is a diamond indexable turning insert. Its manufacturer part number is 4NCCNGA431-BNC2020. This product is designed for…

SKU 3G-OTH-254970

Also listed as: 4NCCNGA431BNC2020 · 4NCCNGA431 BNC2020

Brand
SUMITOMO
Item
Diamond Turning Insert: 4NC-CNGA431
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
4NCCNGA431-BNC2020

Technical Documents

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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Diamond Turning Insert, model 4NC-CNGA431 (also referenced as 4NC-CNGA120404), is a diamond indexable turning insert. Its manufacturer part number is 4NCCNGA431-BNC2020. This product is designed for precision turning applications.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert 4NC-CNGA431 used for?

The SUMITOMO Diamond Turning Insert 4NC-CNGA431 is used for precision turning applications on CNC lathes. Its diamond tip provides superior hardness and wear resistance, making it ideal for machining non-ferrous materials, composites, and abrasive alloys where tight tolerances and fine surface finishes are required.

What are the specifications of the SUMITOMO 4NC-CNGA431 turning insert?

The SUMITOMO Diamond Turning Insert is available in two reference numbers: 4NC-CNGA431 and 4NC-CNGA120404. The manufacturer part number is 4NCCNGA431-BNC2020. It is a diamond indexable turning insert designed for precision metal cutting. Contact 3G Electric for detailed dimensional and grade specifications.

Where to buy SUMITOMO diamond turning inserts worldwide?

3G Electric supplies SUMITOMO diamond turning inserts, including the 4NC-CNGA431, to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision turning insert.

How to select the correct SUMITOMO diamond turning insert for my lathe?

To select the correct SUMITOMO diamond turning insert, match the insert geometry (e.g., 4NC-CNGA431) to your tool holder's pocket and clamping system. Consider the workpiece material, required surface finish, and cutting parameters. 3G Electric's specialists can help interpret your application needs and source the right SUMITOMO insert.

Used in

Common applications for SUMITOMO
Automotive engine block machining — Sumitomo SNMG square turning inserts for facing and boring cast iron
Aerospace component turning — Sumitomo DNMG diamond inserts with UP chipbreaker for finishing titanium alloys
Oil and gas valve production — Sumitomo TPMR triangle inserts with T1500Z grade for threading stainless steel
General engineering shaft turning — Sumitomo CNMG diamond inserts with LU chipbreaker for medium interrupted cuts
Mold and die finishing — Sumitomo VNMG diamond inserts with UZ chipbreaker for hardened steel profiling
Heavy equipment repair — Sumitomo TCMT triangle inserts with AC810P grade for turning wear-resistant steels

SUMITOMO Products

3G Electric supplies SUMITOMO diamond indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
SUMITOMO Diamond Turning Insert: 4NC-CNGA431, 4NC-CNGA120404 (MPN 4NCCNGA431-BNC2010)
SUMITOMO
SUMITOMO Diamond Turning Insert: 4NC-CNGA431, 4NC-CNGA120404 (MPN 4NCCNGA431-BNC2010)
SUMITOMO Diamond Turning Insert: 4NC-CNGA431HS, 4NC-CNGA120404HS (MPN 4NCCNGA431HS-BNC2020)
SUMITOMO
SUMITOMO Diamond Turning Insert: 4NC-CNGA431HS, 4NC-CNGA120404HS (MPN 4NCCNGA431HS-BNC2020)
SUMITOMO Diamond Turning Insert: 4NC-CNGA431HS, 4NC-CNGA120404HS (MPN 4NCCNGA431HS-BNC2010)
SUMITOMO
SUMITOMO Diamond Turning Insert: 4NC-CNGA431HS, 4NC-CNGA120404HS (MPN 4NCCNGA431HS-BNC2010)
SUMITOMO Diamond Turning Insert: 4NC-CNGA433, 4NC-CNGA120412 (MPN 4NCCNGA433-BNC2020)
SUMITOMO
SUMITOMO Diamond Turning Insert: 4NC-CNGA433, 4NC-CNGA120412 (MPN 4NCCNGA433-BNC2020)
SUMITOMO Diamond Turning Insert: 4NC-CNGA432W, 4NC-CNGA120408W (MPN 4NCCNGA432W-BNC2020)
SUMITOMO
SUMITOMO Diamond Turning Insert: 4NC-CNGA432W, 4NC-CNGA120408W (MPN 4NCCNGA432W-BNC2020)
SUMITOMO Diamond Turning Insert: 4NC-CNGA433, 4NC-CNGA120412 (MPN 4NCCNGA433-BNC2010)
SUMITOMO
SUMITOMO Diamond Turning Insert: 4NC-CNGA433, 4NC-CNGA120412 (MPN 4NCCNGA433-BNC2010)

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