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SUMITOMO Diamond Turning Insert: CNMG431EEF - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMG431EEF

The SUMITOMO Diamond Turning Insert, model CNMG431EEF (also referenced as CNMG120404N-EF and MPN CNMG431EEF-AC5015S), is a diamond indexable turning insert. This product is available in two designations: CNMG431EEF…

SKU 3G-OTH-256909

Also listed as: CNMG431EEFAC5015S · CNMG431EEF AC5015S

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMG431EEF
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
CNMG431EEF-AC5015S

Technical Documents

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

Product Description

The SUMITOMO Diamond Turning Insert, model CNMG431EEF (also referenced as CNMG120404N-EF and MPN CNMG431EEF-AC5015S), is a diamond indexable turning insert. This product is available in two designations: CNMG431EEF and CNMG120404N-EF.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert CNMG431EEF used for?

The SUMITOMO Diamond Turning Insert CNMG431EEF is used for precision turning operations on non-ferrous materials, such as aluminum alloys and copper. 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 CNMG431EEF insert?

The SUMITOMO CNMG431EEF insert is also designated as CNMG120404N-EF, with MPN CNMG431EEF-AC5015S. It is a diamond indexable turning insert. Key specifications include the CNMG431EEF and CNMG120404N-EF designations. For detailed dimensions and grade, consult the manufacturer's datasheet.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

You can source SUMITOMO Diamond Turning Inserts, including the CNMG431EEF model, through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times.

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

To select the correct SUMITOMO diamond turning insert, match the insert geometry (e.g., CNMG431EEF) to your material and operation. Diamond inserts are best for non-ferrous materials. Consider the nose radius, chipbreaker design, and grade. For the CNMG431EEF-AC5015S, consult SUMITOMO's application guide for optimal cutting parameters.

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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