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SUMITOMODiamond Indexable Turning Inserts

SUMITOMO CNMG434EEM-AC5025S Diamond Indexable Turning Insert

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CNMG434EEM and CNMG120416N-EM, with manufacturer part number CNMG434EEM-AC5025S. This product is designed for turning…

SKU 3G-OTH-254725

Also listed as: CNMG434EEMAC5025S · CNMG434EEM AC5025S

Brand
SUMITOMO
Item
CNMG434EEM-AC5025S Diamond Indexable Turning Insert
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
CNMG434EEM-AC5025S

Technical Documents

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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 CNMG434EEM and CNMG120416N-EM, with manufacturer part number CNMG434EEM-AC5025S. 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 CNC 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 CNMG434EEM-AC5025S?

The SUMITOMO CNMG434EEM-AC5025S is a diamond indexable turning insert with model numbers CNMG434EEM and CNMG120416N-EM. It features a CNMG geometry for 80° rhombic shape, suitable for medium to finishing cuts. The AC5025S grade offers balanced toughness and wear resistance for steel and stainless steel machining.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

SUMITOMO Diamond Turning Inserts are available to order worldwide through 3G Electric, a global industrial equipment distributor. We source and deliver these inserts, handling full logistics and customs clearance to ensure reliable delivery to your facility. Contact us for availability and lead time.

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

To select the correct SUMITOMO turning insert, match the insert geometry (e.g., CNMG434EEM) to your workpiece material and operation type. Consider the grade (AC5025S) for steel or stainless steel. Ensure the insert size matches your tool holder's pocket. Consult SUMITOMO's technical data for feed and speed recommendations.

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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