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SUMITOMO Diamond Turning Insert: CNMA434 - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CNMA434

The SUMITOMO Diamond Turning Insert, model CNMA434 (also referenced as CNMA120416, MPN CNMA434-AC700G), is a diamond indexable turning insert. It is available in specifications CNMA434 and CNMA120416.

SKU 3G-OTH-257560

Also listed as: CNMA434AC700G · CNMA434 AC700G

Brand
SUMITOMO
Item
Diamond Turning Insert: CNMA434
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
CNMA434-AC700G

Technical Documents

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

Product Description

The SUMITOMO Diamond Turning Insert, model CNMA434 (also referenced as CNMA120416, MPN CNMA434-AC700G), is a diamond indexable turning insert. It is available in specifications CNMA434 and CNMA120416.

Frequently Asked Questions

What is the SUMITOMO CNMA434 diamond turning insert used for?

The SUMITOMO CNMA434 diamond turning insert is used for precision machining of non-ferrous materials, including aluminum alloys, copper, and plastics. It is ideal for finishing and semi-finishing operations in automotive, aerospace, and general manufacturing industries where tight tolerances and superior surface finish are required.

What are the specifications of the SUMITOMO CNMA434-AC700G insert?

The SUMITOMO CNMA434-AC700G is a diamond indexable turning insert with designations CNMA434 and CNMA120416. The manufacturer part number is CNMA434-AC700G. It is designed for use in turning applications and is compatible with standard tool holders that accept CNMA-style inserts.

Where to buy SUMITOMO diamond turning inserts worldwide?

SUMITOMO diamond turning inserts, including the CNMA434-AC700G, are available to order through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct inserts for your machining operations.

How to select the correct SUMITOMO diamond turning insert for your lathe?

To select the correct SUMITOMO diamond turning insert, match the insert size and shape to your tool holder. The CNMA434 (CNMA120416) is a common size for general turning. Consider the material being machined—diamond inserts are best for non-ferrous materials. Always verify the manufacturer part number, such as CNMA434-AC700G, for compatibility.

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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