We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

SUMITOMO Diamond Turning Insert: CNMG431ESU - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMG431ESU

The SUMITOMO Diamond Turning Insert, model CNMG431ESU (also referenced as CNMG120404N-SU, MPN CNMG431ESU-AC5015S), is a diamond indexable turning insert. This product is available under SKU CNMG431ESU-AC5015S and is…

SKU 3G-OTH-257287

Also listed as: CNMG431ESUAC5015S · CNMG431ESU AC5015S

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMG431ESU
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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SUMITOMO
Manufacturer Part Number
CNMG431ESU-AC5015S

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 CNMG431ESU (also referenced as CNMG120404N-SU, MPN CNMG431ESU-AC5015S), is a diamond indexable turning insert. This product is available under SKU CNMG431ESU-AC5015S and is designed for turning applications.

Frequently Asked Questions

What is the SUMITOMO CNMG431ESU diamond turning insert used for?

The SUMITOMO CNMG431ESU (also CNMG120404N-SU) is a diamond indexable turning insert for precision machining. It is used in turning operations on lathes to shape workpieces, typically in metalworking and industrial manufacturing applications where hard, abrasive materials require a durable cutting edge.

What are the specifications of the SUMITOMO CNMG431ESU turning insert?

The SUMITOMO CNMG431ESU diamond turning insert is referenced as CNMG120404N-SU with manufacturer part number CNMG431ESU-AC5015S. It is an indexable insert designed for turning, featuring a diamond grade for wear resistance. For detailed geometry and grade data, consult the manufacturer's technical documentation.

Where to buy SUMITOMO CNMG431ESU diamond turning inserts worldwide?

3G Electric supplies SUMITOMO CNMG431ESU diamond turning inserts 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 SKU CNMG431ESU-AC5015S. We source genuine SUMITOMO inserts for your machining needs.

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., CNMG431ESU) to your workpiece material and operation. Consider the nose radius, chipbreaker design, and grade (AC5015S) for finish or roughing. Consult your machine tool manual or a SUMITOMO 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
SUMITOMO Diamond Turning Insert: CNMG431ESU, CNMG120404N-SU (MPN CNMG431ESU-AC5025S)
SUMITOMO
SUMITOMO Diamond Turning Insert: CNMG431ESU, CNMG120404N-SU (MPN CNMG431ESU-AC5025S)
SUMITOMO Diamond Turning Insert: CNMG432ESU, CNMG120408N-SU (MPN CNMG432ESU-AC5015S)
SUMITOMO
SUMITOMO Diamond Turning Insert: CNMG432ESU, CNMG120408N-SU (MPN CNMG432ESU-AC5015S)
SUMITOMO Diamond Turning Insert: CNMG432ESU, CNMG120408N-SU (MPN CNMG432ESU-AC5025S)
SUMITOMO
SUMITOMO Diamond Turning Insert: CNMG432ESU, CNMG120408N-SU (MPN CNMG432ESU-AC5025S)
SUMITOMO Diamond Turning Insert: CNMG433ESU, CNMG120412N-SU (MPN CNMG433ESU-AC5025S)
SUMITOMO
SUMITOMO Diamond Turning Insert: CNMG433ESU, CNMG120412N-SU (MPN CNMG433ESU-AC5025S)
SUMITOMO Diamond Turning Insert: CNMG433ESU, CNMG120412N-SU (MPN CNMG433ESU-AC5015S)
SUMITOMO
SUMITOMO Diamond Turning Insert: CNMG433ESU, CNMG120412N-SU (MPN CNMG433ESU-AC5015S)
SUMITOMO Diamond Turning Insert: CNMG430.5ESU, CNMG120402N-SU (MPN CNMG430.5ESU-AC5015S)
SUMITOMO
SUMITOMO Diamond Turning Insert: CNMG430.5ESU, CNMG120402N-SU (MPN CNMG430.5ESU-AC5015S)

More from SUMITOMO

View all SUMITOMO parts
SUMITOMO Diamond Turning Insert: DCGT21.50.5MESI, DCGT070202MN-SI (MPN DCGT21.50.5MESI-AC5025S)
SUMITOMO
SUMITOMO Diamond Turning Insert: DCGT21.50.5MESI, DCGT070202MN-SI (MPN DCGT21.50.5MESI-AC5025S)
SUMITOMO Diamond Turning Insert: VNMG332EEG, VNMG160408N-EG (MPN VNMG332EEG-AC6040M)
SUMITOMO
SUMITOMO Diamond Turning Insert: VNMG332EEG, VNMG160408N-EG (MPN VNMG332EEG-AC6040M)
SUMITOMO Diamond Turning Insert: VCMT331ESU, VCMT160404NSU (MPN VCMT331ESU-AC830P)
SUMITOMO
SUMITOMO Diamond Turning Insert: VCMT331ESU, VCMT160404NSU (MPN VCMT331ESU-AC830P)
SUMITOMO Diamond Turning Insert: CPMT2.51.52ESU, CPMT080208NSU (MPN CPMT2.51.52ESU-AC6030M)
SUMITOMO
SUMITOMO Diamond Turning Insert: CPMT2.51.52ESU, CPMT080208NSU (MPN CPMT2.51.52ESU-AC6030M)
SUMITOMO Diamond Turning Insert: 2NC-CCGA32.51, 2NC-CCGW09T304 (MPN 2NCCCGA32.51-BNC2020)
SUMITOMO
SUMITOMO Diamond Turning Insert: 2NC-CCGA32.51, 2NC-CCGW09T304 (MPN 2NCCCGA32.51-BNC2020)
SUMITOMO Diamond Turning Insert: DCMT21.51ESU, DCMT070204NSU (MPN DCMT21.51ESU-T1500Z)
SUMITOMO
SUMITOMO Diamond Turning Insert: DCMT21.51ESU, DCMT070204NSU (MPN DCMT21.51ESU-T1500Z)
SUMITOMO Diamond Turning Insert: DNMG333EGE, DNMG110412N-GE (MPN DNMG333EGE-AC8025P)
SUMITOMO
SUMITOMO Diamond Turning Insert: DNMG333EGE, DNMG110412N-GE (MPN DNMG333EGE-AC8025P)
SUMITOMO Diamond Turning Insert: 2NU-CNGA432, 2NU-CNGA120408 (MPN 2NUCNGA432-BN7000)
SUMITOMO
SUMITOMO Diamond Turning Insert: 2NU-CNGA432, 2NU-CNGA120408 (MPN 2NUCNGA432-BN7000)