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SUMITOMO Diamond Turning Insert: CNMG643EEM - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMG643EEM

The SUMITOMO Diamond Turning Insert, model CNMG643EEM (also referenced as CNMG190612N-EM, MPN CNMG643EEM-AC8025P), is a diamond indexable turning insert. Key specifications include the CNMG643EEM and CNMG190612N-EM…

SKU 3G-OTH-259116

Also listed as: CNMG643EEMAC8025P · CNMG643EEM AC8025P

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMG643EEM
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
CNMG643EEM-AC8025P

Technical Documents

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

Product Description

The SUMITOMO Diamond Turning Insert, model CNMG643EEM (also referenced as CNMG190612N-EM, MPN CNMG643EEM-AC8025P), is a diamond indexable turning insert. Key specifications include the CNMG643EEM and CNMG190612N-EM designations.

Frequently Asked Questions

What is the SUMITOMO CNMG643EEM diamond turning insert used for?

The SUMITOMO CNMG643EEM diamond turning insert is used for precision machining of non-ferrous materials such as aluminum alloys, copper, and plastics. Its diamond composition provides superior hardness and wear resistance, enabling high-speed finishing operations with excellent surface finish in industrial turning applications.

What are the specifications of the SUMITOMO CNMG643EEM insert?

The SUMITOMO CNMG643EEM insert is designated as CNMG643EEM and CNMG190612N-EM, with manufacturer part number CNMG643EEM-AC8025P. It is a diamond indexable turning insert designed for high-performance machining. For detailed geometry and grade data, consult the manufacturer's technical documentation.

Where to buy SUMITOMO diamond turning inserts worldwide?

3G Electric supplies SUMITOMO diamond turning inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote on the CNMG643EEM-AC8025P insert, and we will source and deliver it to your location.

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

To select the correct SUMITOMO diamond turning insert, match the insert geometry (such as CNMG643EEM) to your workpiece material and operation type. Diamond inserts are ideal for non-ferrous materials. Consider required surface finish, cutting speed, and depth of cut. Consult SUMITOMO's application guide or contact 3G Electric for sourcing assistance.

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: CNMG643EEM, CNMG190612N-EM (MPN CNMG643EEM-AC6040M)
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SUMITOMO Diamond Turning Insert: CNMG643EEM, CNMG190612N-EM (MPN CNMG643EEM-AC6040M)
Diamond indexable turning insert with CNMG shape, referenced as CNMG190612N-EM. Designed for precision turning and finishing of non-ferrous materials such as aluminum alloys, copper, and plastics. Suitable for high-speed machining applications requiring fine surface finish and wear resistance
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Diamond indexable turning insert with CNMG shape, referenced as CNMG190612N-EM. Designed for precision turning and finishing of non-ferrous materials such as aluminum alloys, copper, and plastics. Suitable for high-speed machining applications requiring fine surface finish and wear resistance
Diamond indexable turning insert for precision machining of hard materials such as steel and cast iron. Designed for use in CNC lathes with indexable tooling systems, offering wear resistance and good surface finish. Referenced as CNMG644EEM and CNMG190616N-EM
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Diamond indexable turning insert for precision machining of hard materials such as steel and cast iron. Designed for use in CNC lathes with indexable tooling systems, offering wear resistance and good surface finish. Referenced as CNMG644EEM and CNMG190616N-EM
SUMITOMO Diamond Turning Insert: CNMG643EEG, CNMG190612N-EG (MPN CNMG643EEG-AC6040M)
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SUMITOMO Diamond Turning Insert: CNMG643EEG, CNMG190612N-EG (MPN CNMG643EEG-AC6040M)
Diamond indexable turning insert for CNC lathe turning operations. Suitable for machining ferrous and non-ferrous materials, offering high wear resistance and surface finish. Used in applications requiring tight tolerances
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Diamond indexable turning insert for CNC lathe turning operations. Suitable for machining ferrous and non-ferrous materials, offering high wear resistance and surface finish. Used in applications requiring tight tolerances
Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. Used in industrial turning operations requiring high wear resistance and surface finish. Also referenced as CNMG190612N-GE
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Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. Used in industrial turning operations requiring high wear resistance and surface finish. Also referenced as CNMG190612N-GE

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