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SUMITOMO Diamond Turning Insert: CNMG431EUP - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMG431EUP

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CNMG431EUP and CNMG120404N-UP, with manufacturer part number CNMG431EUP-AC5015S. This product is designed for turning…

SKU 3G-OTH-256382

Also listed as: CNMG431EUPAC5015S · CNMG431EUP AC5015S

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMG431EUP
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
CNMG431EUP-AC5015S

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

Product Description

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CNMG431EUP and CNMG120404N-UP, with manufacturer part number CNMG431EUP-AC5015S. This product is designed for turning operations and is offered by SUMITOMO.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision turning operations on lathes. It is designed for machining ferrous and non-ferrous materials, providing high wear resistance and surface finish. Common applications include automotive, aerospace, and general engineering where tight tolerances are required.

What are the specifications of the SUMITOMO CNMG431EUP insert?

The SUMITOMO CNMG431EUP insert is a diamond indexable turning insert with model numbers CNMG431EUP and CNMG120404N-UP. The manufacturer part number is CNMG431EUP-AC5015S. It features a CNMG geometry for 80° rhombic shape, suitable for medium to finishing cuts. The AC5015S grade offers durability for continuous cutting.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

You can source SUMITOMO Diamond Turning Inserts worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the CNMG431EUP-AC5015S model.

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

To select the correct SUMITOMO turning insert, match the insert geometry (e.g., CNMG) to your tool holder and workpiece material. Consider the grade (AC5015S) for hardness and cutting speed. For general turning, the CNMG431EUP is suitable for medium cuts. Consult your machine parameters and SUMITOMO's application guidelines for optimal results.

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: CNMG433EUP, CNMG120412N-UP (MPN CNMG433EUP-AC5015S)
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SUMITOMO Diamond Turning Insert: CNMG433EUP, CNMG120412N-UP (MPN CNMG433EUP-AC5015S)
SUMITOMO Diamond Turning Insert: CNMG431EUP, CNMG120404N-UP (MPN CNMG431EUP-AC5025S)
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SUMITOMO Diamond Turning Insert: CNMG431EUP, CNMG120404N-UP (MPN CNMG431EUP-AC5025S)
SUMITOMO Diamond Turning Insert: CNMG432EUP, CNMG120408N-UP (MPN CNMG432EUP-AC5025S)
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SUMITOMO Diamond Turning Insert: CNMG432EUP, CNMG120408N-UP (MPN CNMG432EUP-AC5025S)
SUMITOMO Diamond Turning Insert: CNMG432EUP, CNMG120408N-UP (MPN CNMG432EUP-AC5015S)
SUMITOMO
SUMITOMO Diamond Turning Insert: CNMG432EUP, CNMG120408N-UP (MPN CNMG432EUP-AC5015S)
SUMITOMO Diamond Turning Insert: CNMG433EUP, CNMG120412N-UP (MPN CNMG433EUP-AC5025S)
SUMITOMO
SUMITOMO Diamond Turning Insert: CNMG433EUP, CNMG120412N-UP (MPN CNMG433EUP-AC5025S)
SUMITOMO Diamond Turning Insert: CNMG431ESU, CNMG120404N-SU (MPN CNMG431ESU-AC5025S)
SUMITOMO
SUMITOMO Diamond Turning Insert: CNMG431ESU, CNMG120404N-SU (MPN CNMG431ESU-AC5025S)

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