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SUMITOMO CNMG866EEM-AC6040M Diamond Indexable Turning Insert - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO CNMG866EEM-AC6040M Diamond Indexable Turning Insert

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CNMG866EEM and CNMG250924N-EM, with manufacturer part number CNMG866EEM-AC6040M. Key specifications include.

SKU 3G-OTH-258968

Also listed as: CNMG866EEMAC6040M · CNMG866EEM AC6040M

Brand
SUMITOMO
Item
CNMG866EEM-AC6040M Diamond Indexable Turning Insert
Part Number
CNMG866EEM-AC6040M
Category
Diamond Indexable Turning Inserts
Available to Order
Also known as:CNMG866EEM-AC6040MSUMITOMO
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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
CNMG866EEM-AC6040M

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 CNMG866EEM and CNMG250924N-EM, with manufacturer part number CNMG866EEM-AC6040M. Key specifications include.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision machining of non-ferrous materials, including aluminum alloys and composites. It is designed for turning operations where high surface finish and dimensional accuracy are required. Common applications include automotive, aerospace, and general engineering industries.

What are the specifications of the SUMITOMO Diamond Turning Insert?

The SUMITOMO Diamond Turning Insert is available in models CNMG866EEM and CNMG250924N-EM, with manufacturer part number CNMG866EEM-AC6040M. Key specifications include the insert geometry CNMG866EEM and CNMG250924N-EM. These inserts are designed for use with appropriate tool holders for turning operations.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

You can source SUMITOMO Diamond Turning Inserts worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time on the CNMG866EEM-AC6040M insert.

How to select the correct SUMITOMO Diamond Turning Insert?

To select the correct SUMITOMO Diamond Turning Insert, match the insert geometry (CNMG866EEM or CNMG250924N-EM) to your tool holder and workpiece material. Consider the required surface finish and cutting conditions. For non-ferrous materials, the diamond grade provides excellent wear resistance. Consult your tooling engineer for specific application 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
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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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