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SUMITOMO Diamond Turning Insert: CNMM642ENP - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMM642ENP

The SUMITOMO Diamond Turning Insert, model CNMM642ENP (MPN CNMM642ENP-AC5015S), is a diamond indexable turning insert. It is also available as the CNMM190608N-MP variant. These inserts are designed for turning…

SKU 3G-OTH-260620

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMM642ENP
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
CNMM642ENP-AC5015S
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Diamond Turning Insert, model CNMM642ENP (MPN CNMM642ENP-AC5015S), is a diamond indexable turning insert. It is also available as the CNMM190608N-MP variant. These inserts are designed for turning operations.

Frequently Asked Questions

What is the SUMITOMO CNMM642ENP diamond turning insert used for?

The SUMITOMO CNMM642ENP diamond turning insert is used for precision turning operations on a variety of materials. It is a diamond indexable insert designed to deliver consistent cutting performance in industrial machining applications, including finishing and semi-finishing passes.

What are the specifications of the SUMITOMO CNMM190608N-MP turning insert?

The SUMITOMO CNMM190608N-MP is a diamond indexable turning insert variant of the CNMM642ENP. Its manufacturer part number is CNMM642ENP-AC5015S. The insert is designed for turning operations and is available under the CNMM190608N-MP designation, sharing the same diamond grade and geometry.

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 us to place an order for the CNMM642ENP or CNMM190608N-MP inserts.

How to select the correct SUMITOMO diamond turning insert for your lathe?

To select the correct SUMITOMO diamond turning insert, match the insert shape and size (e.g., CNMM642ENP or CNMM190608N-MP) to your tool holder's pocket. Consider the material being cut and required surface finish. Consult your machine's manual or a SUMITOMO application guide for the appropriate grade and geometry.

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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