Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
SUMITOMO CNMG432EFL-AC5025S Diamond Indexable Turning Insert - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO CNMG432EFL-AC5025S Diamond Indexable Turning Insert

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CNMG432EFL and CNMG120408N-FL, with manufacturer part number CNMG432EFL-AC5025S. This product is designed for turning…

SKU 3G-OTH-256250

Also listed as: CNMG432EFLAC5025S · CNMG432EFL AC5025S

Brand
SUMITOMO
Item
CNMG432EFL-AC5025S Diamond Indexable Turning Insert
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 — 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
CNMG432EFL-AC5025S

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 is a diamond indexable turning insert available in models CNMG432EFL and CNMG120408N-FL, with manufacturer part number CNMG432EFL-AC5025S. This product is designed for turning operations and is offered in two specific geometries.

Frequently Asked Questions

What is the SUMITOMO CNMG432EFL diamond turning insert used for?

The SUMITOMO CNMG432EFL diamond indexable turning insert is used for precision turning operations on ferrous and non-ferrous materials. Its CNMG geometry provides strong cutting edges for general-purpose machining, finishing, and light roughing in industries like automotive and aerospace.

What are the specifications of the SUMITOMO CNMG432EFL-AC5025S insert?

The SUMITOMO CNMG432EFL-AC5025S turning insert has model numbers CNMG432EFL and CNMG120408N-FL. It is a diamond indexable insert designed for turning. The manufacturer part number is CNMG432EFL-AC5025S, indicating a specific grade and coating for wear resistance.

Where to buy SUMITOMO diamond turning inserts worldwide?

3G Electric supplies SUMITOMO diamond turning inserts like the CNMG432EFL-AC5025S to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this precision turning insert.

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

To select the correct SUMITOMO turning insert, match the insert geometry (e.g., CNMG432EFL) to your material and operation. Consider the grade and coating for hardness and heat resistance. For general turning, the CNMG432EFL-AC5025S offers a balance of toughness and wear life.

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
Diamond indexable turning insert for precision turning operations on lathes. Available in CNMG432EFL and CNMG120408N-FL geometries to suit different cutting depths and feed rates. Designed for machining hard materials such as cast iron, steel alloys, and non-ferrous metals
SUMITOMO
Diamond indexable turning insert for precision turning operations on lathes. Available in CNMG432EFL and CNMG120408N-FL geometries to suit different cutting depths and feed rates. Designed for machining hard materials such as cast iron, steel alloys, and non-ferrous metals
Diamond indexable turning insert for precision machining of hard materials. Suitable for turning operations on ceramics, composites, and non-ferrous metals. Available in models CNMG431EFL and CNMG120404N-FL
SUMITOMO
Diamond indexable turning insert for precision machining of hard materials. Suitable for turning operations on ceramics, composites, and non-ferrous metals. Available in models CNMG431EFL and CNMG120404N-FL
Diamond indexable turning insert for precision turning operations. Suitable for both roughing and finishing cuts on a variety of materials, providing excellent surface finish and tool life in industrial manufacturing
SUMITOMO
Diamond indexable turning insert for precision turning operations. Suitable for both roughing and finishing cuts on a variety of materials, providing excellent surface finish and tool life in industrial manufacturing
Diamond indexable turning insert for precision machining of non-ferrous materials such as aluminum alloys and composites. Used in turning operations to achieve high surface finish and wear resistance. Available in designations CNMG432EEF and CNMG120408N-EF
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials such as aluminum alloys and composites. Used in turning operations to achieve high surface finish and wear resistance. Available in designations CNMG432EEF and CNMG120408N-EF
Diamond indexable turning insert with designations CNMG432EEG and CNMG120408N-EG. Used for precision turning and facing of non-ferrous materials such as aluminum alloys and copper. Suitable for finishing operations requiring tight tolerances and fine surface finish
SUMITOMO
Diamond indexable turning insert with designations CNMG432EEG and CNMG120408N-EG. Used for precision turning and facing of non-ferrous materials such as aluminum alloys and copper. Suitable for finishing operations requiring tight tolerances and fine surface finish
Diamond indexable turning insert for precision machining of non-ferrous materials. Suitable for finishing operations on aluminum alloys and copper in high-speed turning applications. The CNMG geometry provides effective chip control and surface quality
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials. Suitable for finishing operations on aluminum alloys and copper in high-speed turning applications. The CNMG geometry provides effective chip control and surface quality

More from SUMITOMO

View all SUMITOMO parts →
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and plastics. Suitable for high-speed finishing operations requiring tight tolerances
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and plastics. Suitable for high-speed finishing operations requiring tight tolerances
Diamond indexable turning insert for precision machining of non-ferrous materials. Suitable for finishing operations on aluminum alloys and composites, offering high wear resistance and surface finish. Also designated as VNMG160408N-EG
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials. Suitable for finishing operations on aluminum alloys and composites, offering high wear resistance and surface finish. Also designated as VNMG160408N-EG
Diamond indexable turning insert for precision turning operations. Suitable for finishing and semi-finishing cuts on ferrous and non-ferrous materials in CNC lathes. Manufacturer part number DCGT21.50.5MESI-AC5025S
SUMITOMO
Diamond indexable turning insert for precision turning operations. Suitable for finishing and semi-finishing cuts on ferrous and non-ferrous materials in CNC lathes. Manufacturer part number DCGT21.50.5MESI-AC5025S
Diamond indexable turning insert for precision machining of hard materials such as ceramics, composites, and non-ferrous metals. Suitable for high-speed turning operations requiring fine surface finish and wear resistance
SUMITOMO
Diamond indexable turning insert for precision machining of hard materials such as ceramics, composites, and non-ferrous metals. Suitable for high-speed turning operations requiring fine surface finish and wear resistance
This diamond indexable turning insert features an 80° diamond shape, 0.4 mm nose radius, and 3.97 mm thickness. It is designed for light to medium cutting applications, suitable for finishing and semi-finishing operations on non-ferrous materials
SUMITOMO
This diamond indexable turning insert features an 80° diamond shape, 0.4 mm nose radius, and 3.97 mm thickness. It is designed for light to medium cutting applications, suitable for finishing and semi-finishing operations on non-ferrous materials
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. Provides wear resistance and surface finish in industrial turning operations
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. Provides wear resistance and surface finish in industrial turning operations
This diamond indexable turning insert is designed for precision turning operations. It is suitable for machining non-ferrous materials, composites, and abrasive workpieces where a sharp, wear-resistant cutting edge is required
SUMITOMO
This diamond indexable turning insert is designed for precision turning operations. It is suitable for machining non-ferrous materials, composites, and abrasive workpieces where a sharp, wear-resistant cutting edge is required
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. Suitable for turning, facing, and profiling operations. Available in models 2NC-CCGA32.51 and 2NC-CCGW09T304
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. Suitable for turning, facing, and profiling operations. Available in models 2NC-CCGA32.51 and 2NC-CCGW09T304