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SUMITOMO Diamond Turning Insert: CNMG643ENG - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMG643ENG

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CNMG643ENG and CNMG190612N-UG, with manufacturer part number CNMG643ENG-AC8025P. Key specifications include attr257732…

SKU 3G-OTH-260721

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMG643ENG
Category
Diamond Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
CNMG643ENG-AC8025P
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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 CNMG643ENG and CNMG190612N-UG, with manufacturer part number CNMG643ENG-AC8025P. Key specifications include attr257732: CNMG643ENG and attr257733: CNMG190612N-UG.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision turning, facing, and boring operations on ferrous and non-ferrous materials. It is commonly applied in automotive, aerospace, and general machining industries where tight tolerances and superior surface finishes are required.

What are the specifications of the SUMITOMO CNMG643ENG-AC8025P?

The SUMITOMO CNMG643ENG-AC8025P is a diamond indexable turning insert with model numbers CNMG643ENG and CNMG190612N-UG. It is designed for high-performance machining and is manufactured by SUMITOMO. The insert is suitable for use in CNC lathes and turning centers.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

SUMITOMO Diamond Turning Inserts are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

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

To select the correct SUMITOMO turning insert, match the insert geometry (e.g., CNMG643ENG) to your material and operation. Consider the workpiece hardness, required surface finish, and machine rigidity. Consult the SUMITOMO technical catalog for recommended cutting parameters and grades.

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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