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

SUMITOMO CNMG643EGE-AC810P Diamond Indexable Turning Insert - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO CNMG643EGE-AC810P Diamond Indexable Turning Insert

The SUMITOMO Diamond Turning Insert, model CNMG643EGE (also referenced as CNMG190612N-GE and MPN CNMG643EGE-AC810P), is a diamond indexable turning insert designed for industrial machining. Key specifications include…

SKU 3G-OTH-258490

Also listed as: CNMG643EGEAC810P · CNMG643EGE AC810P

Brand
SUMITOMO
Item
CNMG643EGE-AC810P 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
CNMG643EGE-AC810P

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, model CNMG643EGE (also referenced as CNMG190612N-GE and MPN CNMG643EGE-AC810P), is a diamond indexable turning insert designed for industrial machining. Key specifications include the CNMG643EGE and CNMG190612N-GE designations.

Frequently Asked Questions

What is the SUMITOMO CNMG643EGE diamond turning insert used for?

The SUMITOMO CNMG643EGE diamond indexable turning insert is used for precision machining of non-ferrous materials, composites, and abrasive alloys in industrial turning operations. It delivers high wear resistance and surface finish in automotive, aerospace, and general engineering applications.

What are the specifications of the SUMITOMO CNMG643EGE insert?

The SUMITOMO CNMG643EGE insert is also referenced as CNMG190612N-GE with manufacturer part number CNMG643EGE-AC810P. It is a diamond indexable turning insert designed for industrial machining. Key designations include CNMG643EGE and CNMG190612N-GE.

Where to buy SUMITOMO diamond turning inserts worldwide?

You can source SUMITOMO diamond turning inserts worldwide through 3G Electric, 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 CNMG643EGE insert.

How to select the correct SUMITOMO diamond turning insert for machining?

To select the correct SUMITOMO diamond turning insert, match the insert geometry (CNMG643EGE) to your workpiece material and operation. Consider the grade AC810P for non-ferrous and abrasive materials. Consult your machine tool manual and SUMITOMO's application guidelines for optimal feed, speed, and depth of cut.

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
SUMITOMO Diamond Turning Insert: CNMG643EGE, CNMG190612N-GE (MPN CNMG643EGE-AC830P)
SUMITOMO
SUMITOMO Diamond Turning Insert: CNMG643EGE, CNMG190612N-GE (MPN CNMG643EGE-AC830P)
SUMITOMO Diamond Turning Insert: CNMG643EGE, CNMG190612N-GE (MPN CNMG643EGE-AC8025P)
SUMITOMO
SUMITOMO Diamond Turning Insert: CNMG643EGE, CNMG190612N-GE (MPN CNMG643EGE-AC8025P)
Diamond indexable turning insert for precision turning operations on hard and abrasive materials. Suitable for applications requiring high surface finish and wear resistance in general machining
SUMITOMO
Diamond indexable turning insert for precision turning operations on hard and abrasive materials. Suitable for applications requiring high surface finish and wear resistance in general machining
SUMITOMO Diamond Turning Insert: CNMG643EEG, CNMG190612N-EG (MPN CNMG643EEG-AC6030M)
SUMITOMO
SUMITOMO Diamond Turning Insert: CNMG643EEG, CNMG190612N-EG (MPN CNMG643EEG-AC6030M)
SUMITOMO Diamond Turning Insert: CNMG644EGE, CNMG190616N-GE (MPN CNMG644EGE-AC830P)
SUMITOMO
SUMITOMO Diamond Turning Insert: CNMG644EGE, CNMG190616N-GE (MPN CNMG644EGE-AC830P)
Diamond indexable turning insert for precision machining of non-ferrous materials. Designed for high-speed turning operations on aluminum alloys and copper, providing good surface finish and wear resistance. Referenced as CNMG643EEG and CNMG190612N-EG
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials. Designed for high-speed turning operations on aluminum alloys and copper, providing good surface finish and wear resistance. Referenced as CNMG643EEG and CNMG190612N-EG

More from SUMITOMO

View all SUMITOMO parts
Diamond indexable turning insert with geometry for precision turning and finishing of non-ferrous materials. Suitable for aluminum alloys, copper, and plastics in general machining operations. Available in size designations CNMG433EUP and CNMG120412N-UP
SUMITOMO
Diamond indexable turning insert with geometry for precision turning and finishing of non-ferrous materials. Suitable for aluminum alloys, copper, and plastics in general machining operations. Available in size designations CNMG433EUP and CNMG120412N-UP
Diamond indexable turning insert for precision turning and finishing of non-ferrous materials such as aluminum alloys and composites. Provides high wear resistance and superior surface finish. Suitable for general machining applications requiring tight tolerances
SUMITOMO
Diamond indexable turning insert for precision turning and finishing of non-ferrous materials such as aluminum alloys and composites. Provides high wear resistance and superior surface finish. Suitable for general machining applications requiring tight tolerances
SUMITOMO
SUMITOMO
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
Diamond indexable turning insert for metal-cutting operations on CNC lathes. Suitable for turning and facing ferrous and non-ferrous materials. Geometry CNMG433ELUW (also referenced as CNMG120412N-LUW)
SUMITOMO
Diamond indexable turning insert for metal-cutting operations on CNC lathes. Suitable for turning and facing ferrous and non-ferrous materials. Geometry CNMG433ELUW (also referenced as CNMG120412N-LUW)
Diamond indexable turning insert for precision machining of non-ferrous materials. Used in CNC lathe operations for finishing and light profiling. Available in designations DCGT21.50LFY and DCGT070201L-FY
SUMITOMO
Diamond indexable turning insert for precision machining of non-ferrous materials. Used in CNC lathe operations for finishing and light profiling. Available in designations DCGT21.50LFY and DCGT070201L-FY
Diamond indexable turning insert with designations DNMG431ESX and DNMG150404N-SX. Used for precision turning of non-ferrous materials such as aluminum alloys and copper. Suitable for finishing operations requiring fine surface finishes
SUMITOMO
Diamond indexable turning insert with designations DNMG431ESX and DNMG150404N-SX. Used for precision turning of non-ferrous materials such as aluminum alloys and copper. Suitable for finishing operations requiring fine surface finishes
Diamond indexable turning insert designed for precision turning operations. Suitable for machining hard and abrasive materials where tight tolerances and fine surface finishes are required. Available in two geometries: NF-VNMX333GD and NF-VNMX160412N-GD
SUMITOMO
Diamond indexable turning insert designed for precision turning operations. Suitable for machining hard and abrasive materials where tight tolerances and fine surface finishes are required. Available in two geometries: NF-VNMX333GD and NF-VNMX160412N-GD
Diamond indexable turning insert for precision turning operations on CNC lathes and machining centers. Suitable for finishing non-ferrous materials such as aluminum alloys, copper, and plastics, delivering high surface quality and dimensional accuracy
SUMITOMO
Diamond indexable turning insert for precision turning operations on CNC lathes and machining centers. Suitable for finishing non-ferrous materials such as aluminum alloys, copper, and plastics, delivering high surface quality and dimensional accuracy