Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SUMITOMO Diamond Indexable Turning Insert 4NC-CNGG431FV / 4NC-CNGG120404FV - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Indexable Turning Insert 4NC-CNGG431FV / 4NC-CNGG120404FV

The SUMITOMO Diamond Turning Insert, model 4NC-CNGG431FV (also referenced as 4NC-CNGG120404FV, MPN 4NCCNGG431FV-BNC2010), is a diamond indexable turning insert. Key specifications include the designations…

SKU 3G-OTH-256678

Also listed as: 4NCCNGG431FVBNC2010 · 4NCCNGG431FV BNC2010

Brand
SUMITOMO
Item
Diamond Indexable Turning Insert 4NC-CNGG431FV / 4NC-CNGG120404FV
Category
Diamond Indexable Turning Inserts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SUMITOMO
Manufacturer Part Number
4NCCNGG431FV-BNC2010

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SUMITOMO Diamond Turning Insert, model 4NC-CNGG431FV (also referenced as 4NC-CNGG120404FV, MPN 4NCCNGG431FV-BNC2010), is a diamond indexable turning insert. Key specifications include the designations 4NC-CNGG431FV and 4NC-CNGG120404FV.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision turning operations on non-ferrous materials, such as aluminum alloys and plastics. Its diamond composition provides high wear resistance and a superior surface finish, making it ideal for automotive, aerospace, and general machining applications where tight tolerances are required.

What are the specifications of the SUMITOMO Diamond Turning Insert?

The SUMITOMO Diamond Turning Insert is available in designations 4NC-CNGG431FV and 4NC-CNGG120404FV, with manufacturer part number 4NCCNGG431FV-BNC2010. It is a diamond indexable turning insert designed for high-precision machining. For detailed dimensional specs, consult the SUMITOMO catalog or contact 3G Electric.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

You can source SUMITOMO Diamond Turning Inserts worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact our team for pricing and lead time on this SUMITOMO insert model.

How to select the correct SUMITOMO Diamond Turning Insert?

To select the correct SUMITOMO Diamond Turning Insert, match the insert designation (e.g., 4NC-CNGG431FV) to your tool holder's pocket geometry and your workpiece material. Diamond inserts are best for non-ferrous materials. Verify the insert's size, shape, and grade against your machining parameters. 3G Electric can assist with cross-referencing.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Diamond indexable turning insert for precision turning, boring, and finishing of non-ferrous materials such as aluminum alloys, copper, and plastics. Available in size designations 4NC-CNGG432FV and 4NC-CNGG120408FV. The diamond tip provides high wear resistance and excellent surface finish
SUMITOMO
Diamond indexable turning insert for precision turning, boring, and finishing of non-ferrous materials such as aluminum alloys, copper, and plastics. Available in size designations 4NC-CNGG432FV and 4NC-CNGG120408FV. The diamond tip provides high wear resistance and excellent surface finish
Diamond indexable turning insert for precision turning operations on CNC lathes. Available in two geometries: 4NC-CNGG431LV and 4NC-CNGG120404LV. The diamond cutting edge provides hardness and wear resistance for machining non-ferrous materials, composites, and abrasive alloys
SUMITOMO
Diamond indexable turning insert for precision turning operations on CNC lathes. Available in two geometries: 4NC-CNGG431LV and 4NC-CNGG120404LV. The diamond cutting edge provides hardness and wear resistance for machining non-ferrous materials, composites, and abrasive alloys
Diamond indexable turning insert for precision machining of non-ferrous materials such as aluminum alloys and plastics. Used in turning operations requiring high surface finish and wear resistance. Manufacturer part number 4NCCNGG431FV-BNC2020
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials such as aluminum alloys and plastics. Used in turning operations requiring high surface finish and wear resistance. Manufacturer part number 4NCCNGG431FV-BNC2020
Diamond indexable turning insert for precision turning of non-ferrous materials such as aluminum alloys and plastics. The diamond cutting edge provides high wear resistance and improved surface finish. Suitable for general machining applications in automotive, aerospace, and other industries
SUMITOMO
Diamond indexable turning insert for precision turning of non-ferrous materials such as aluminum alloys and plastics. The diamond cutting edge provides high wear resistance and improved surface finish. Suitable for general machining applications in automotive, aerospace, and other industries
Diamond indexable turning insert for precision machining operations on CNC lathes. Used for turning, facing, and boring of non-ferrous materials such as aluminum alloys, copper, and plastics. Delivers high surface quality and dimensional accuracy in finishing applications
SUMITOMO
Diamond indexable turning insert for precision machining operations on CNC lathes. Used for turning, facing, and boring of non-ferrous materials such as aluminum alloys, copper, and plastics. Delivers high surface quality and dimensional accuracy in finishing applications
Diamond indexable turning insert for precision machining of non-ferrous materials such as aluminum alloys and composites. Suitable for turning operations requiring high wear resistance and fine surface finish. Insert geometry codes include 4NC-CNGA433 and 4NC-CNGA120412
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials such as aluminum alloys and composites. Suitable for turning operations requiring high wear resistance and fine surface finish. Insert geometry codes include 4NC-CNGA433 and 4NC-CNGA120412

More from SUMITOMO

View all SUMITOMO parts
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and plastics. Suitable for high-speed finishing operations requiring tight tolerances
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and plastics. Suitable for high-speed finishing operations requiring tight tolerances
Diamond indexable turning insert for precision machining of non-ferrous materials. Suitable for finishing operations on aluminum alloys and composites, offering high wear resistance and surface finish. Also designated as VNMG160408N-EG
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials. Suitable for finishing operations on aluminum alloys and composites, offering high wear resistance and surface finish. Also designated as VNMG160408N-EG
Diamond indexable turning insert for precision turning operations. Suitable for finishing and semi-finishing cuts on ferrous and non-ferrous materials in CNC lathes. Manufacturer part number DCGT21.50.5MESI-AC5025S
SUMITOMO
Diamond indexable turning insert for precision turning operations. Suitable for finishing and semi-finishing cuts on ferrous and non-ferrous materials in CNC lathes. Manufacturer part number DCGT21.50.5MESI-AC5025S
Diamond indexable turning insert for precision machining of hard materials such as ceramics, composites, and non-ferrous metals. Suitable for high-speed turning operations requiring fine surface finish and wear resistance
SUMITOMO
Diamond indexable turning insert for precision machining of hard materials such as ceramics, composites, and non-ferrous metals. Suitable for high-speed turning operations requiring fine surface finish and wear resistance
This diamond indexable turning insert features an 80° diamond shape, 0.4 mm nose radius, and 3.97 mm thickness. It is designed for light to medium cutting applications, suitable for finishing and semi-finishing operations on non-ferrous materials
SUMITOMO
This diamond indexable turning insert features an 80° diamond shape, 0.4 mm nose radius, and 3.97 mm thickness. It is designed for light to medium cutting applications, suitable for finishing and semi-finishing operations on non-ferrous materials
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. Provides wear resistance and surface finish in industrial turning operations
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. Provides wear resistance and surface finish in industrial turning operations
This diamond indexable turning insert is designed for precision turning operations. It is suitable for machining non-ferrous materials, composites, and abrasive workpieces where a sharp, wear-resistant cutting edge is required
SUMITOMO
This diamond indexable turning insert is designed for precision turning operations. It is suitable for machining non-ferrous materials, composites, and abrasive workpieces where a sharp, wear-resistant cutting edge is required
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. Suitable for turning, facing, and profiling operations. Available in models 2NC-CCGA32.51 and 2NC-CCGW09T304
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. Suitable for turning, facing, and profiling operations. Available in models 2NC-CCGA32.51 and 2NC-CCGW09T304