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SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMG646EEM

The SUMITOMO Diamond Turning Insert, model CNMG646EEM (also referenced as CNMG190624N-EM, MPN CNMG646EEM-AC5015S), is a diamond indexable turning insert. It is available in two part number designations: CNMG646EEM…

SKU 3G-OTH-261738

Also listed as: CNMG646EEMAC5015S · CNMG646EEM AC5015S

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMG646EEM
Category
Diamond Indexable Turning Inserts
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SUMITOMO
Manufacturer Part Number
CNMG646EEM-AC5015S

Technical Documents

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

Product Description

The SUMITOMO Diamond Turning Insert, model CNMG646EEM (also referenced as CNMG190624N-EM, MPN CNMG646EEM-AC5015S), is a diamond indexable turning insert. It is available in two part number designations: CNMG646EEM and CNMG190624N-EM.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert CNMG646EEM used for?

The SUMITOMO Diamond Turning Insert CNMG646EEM is used for precision turning and finishing of non-ferrous materials, such as aluminum alloys and copper. Its diamond grade provides high wear resistance and a superior surface finish in automotive, aerospace, and general machining applications.

What are the specifications of the SUMITOMO CNMG646EEM insert?

The SUMITOMO CNMG646EEM insert is also designated as CNMG190624N-EM, with manufacturer part number CNMG646EEM-AC5015S. It is a diamond indexable turning insert designed for high-performance machining. The AC5015S grade offers excellent edge toughness and thermal stability for consistent cutting results.

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, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the CNMG646EEM-AC5015S insert.

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

To select the correct SUMITOMO turning insert, match the insert geometry (CNMG) and size (646EEM) to your tool holder. Consider material hardness and cutting conditions. The diamond grade AC5015S is ideal for non-ferrous materials. Consult your tooling engineer or contact 3G Electric for guidance on the CNMG190624N-EM variant.

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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Diamond indexable turning insert for precision turning operations on lathes. The indexable design allows quick cutting edge changes without tool resetting, improving productivity. Suitable for general metalworking applications

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