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SUMITOMO Diamond Turning Insert: CNMG643EMX - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMG643EMX

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CNMG643EMX and CNMG190612N-MX, with manufacturer part number CNMG643EMX-AC8025P. This product is designed for turning…

SKU 3G-OTH-259287

Also listed as: CNMG643EMXAC8025P · CNMG643EMX AC8025P

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMG643EMX
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
CNMG643EMX-AC8025P

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 CNMG643EMX and CNMG190612N-MX, with manufacturer part number CNMG643EMX-AC8025P. This product is designed for turning operations and is identified by specifications.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision turning operations on lathes. It is designed for machining ferrous and non-ferrous materials, providing a sharp cutting edge and long tool life. Common applications include automotive, aerospace, and general engineering where high surface finish and dimensional accuracy are required.

What are the specifications of the SUMITOMO CNMG643EMX-AC8025P?

The SUMITOMO CNMG643EMX-AC8025P is a diamond indexable turning insert with model numbers CNMG643EMX and CNMG190612N-MX. The manufacturer part number is CNMG643EMX-AC8025P. It is designed for turning operations and is identified by specifications attr257732: CNMG643EMX and attr257733: CNMG190612N-MX.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

You can source SUMITOMO Diamond Turning Inserts worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the CNMG643EMX-AC8025P and other SUMITOMO inserts.

How to select the correct SUMITOMO Diamond Turning Insert?

To select the correct SUMITOMO Diamond Turning Insert, match the insert geometry (CNMG643EMX or CNMG190612N-MX) to your tool holder and workpiece material. Consider the required surface finish, cutting speed, and depth of cut. For the CNMG643EMX-AC8025P, consult the manufacturer's grade recommendations for optimal performance in your specific turning application.

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: CNMG643EMX, CNMG190612N-MX (MPN CNMG643EMX-AC810P)
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SUMITOMO Diamond Turning Insert: CNMG643EMX, CNMG190612N-MX (MPN CNMG643EMX-AC810P)
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 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
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SUMITOMO Diamond Turning Insert: CNMG643EMX, CNMG190612N-MX (MPN CNMG643EMX-AC830P)
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
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SUMITOMO Diamond Turning Insert: CNMG643EEG, CNMG190612N-EG (MPN CNMG643EEG-AC8025P)

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