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SUMITOMO Diamond Indexable Turning Insert 4NCCNGA431W-BNC300 - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Indexable Turning Insert 4NCCNGA431W-BNC300

The SUMITOMO Diamond Turning Insert, model 4NC-CNGA431W (also referenced as 4NC-CNGA120404W), is a diamond indexable turning insert. Its manufacturer part number is 4NCCNGA431W-BNC300. This product is designed for…

SKU 3G-OTH-254768

Also listed as: 4NCCNGA431WBNC300 · 4NCCNGA431W BNC300

Brand
SUMITOMO
Item
Diamond Indexable Turning Insert 4NCCNGA431W-BNC300
Category
Diamond Indexable Turning Inserts
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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
4NCCNGA431W-BNC300

Technical Documents

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

Product Description

The SUMITOMO Diamond Turning Insert, model 4NC-CNGA431W (also referenced as 4NC-CNGA120404W), is a diamond indexable turning insert. Its manufacturer part number is 4NCCNGA431W-BNC300. This product is designed for turning applications.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision turning applications on CNC lathes. It is designed for machining non-ferrous materials, composites, and abrasive alloys where diamond tooling provides superior surface finish and longer tool life compared to carbide.

What are the specifications of the SUMITOMO Diamond Turning Insert?

This SUMITOMO insert is available in two reference designations: 4NC-CNGA431W and 4NC-CNGA120404W. The manufacturer part number is 4NCCNGA431W-BNC300. It is a diamond indexable turning insert, meaning the cutting edge is polycrystalline diamond (PCD) brazed onto a carbide substrate.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

3G Electric supplies SUMITOMO Diamond Turning Inserts worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the 4NC-CNGA431W or 4NC-CNGA120404W insert.

How to select the correct SUMITOMO Diamond Turning Insert?

Select the SUMITOMO Diamond Turning Insert based on your workpiece material and finish requirements. The 4NC-CNGA431W and 4NC-CNGA120404W designations indicate the insert geometry and size. For non-ferrous or abrasive materials, diamond inserts from SUMITOMO provide excellent wear resistance and surface quality.

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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