SUMITOMOMachining

SUMITOMO Speciality Turning Insert: NU-ZNEX040104 (MPN NUZNEX621-BN7000)

SUMITOMO Machining.

SKU 3G-OTH-244153

Also listed as: NUZNEX621BN7000 · NUZNEX621 BN7000

Brand

SUMITOMO

Item

Speciality Turning Insert: NU-ZNEX040104

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SUMITOMO

Manufacturer Part Number

NUZNEX621-BN7000 

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

SUMITOMO Machining.

Frequently Asked Questions

What is the SUMITOMO NU-ZNEX040104 turning insert used for?

The SUMITOMO NU-ZNEX040104 is a specialty turning insert designed for precision machining of hard materials. It is commonly used in automotive, aerospace, and general engineering applications where high wear resistance and surface finish are required.

What are the specifications of the SUMITOMO NU-ZNEX040104 insert?

The SUMITOMO NU-ZNEX040104 insert has manufacturer part number NUZNEX621-BN7000 and SKU NUZNEX621-BN7000. It is a specialty turning insert engineered for high-performance machining. For detailed dimensions and grade properties, consult the manufacturer's technical data sheet.

Where to buy SUMITOMO NU-ZNEX040104 turning inserts worldwide?

You can source SUMITOMO NU-ZNEX040104 turning inserts worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

To select the correct SUMITOMO turning insert, match the insert geometry and grade to your workpiece material and machining conditions. The NU-ZNEX040104 is suited for hard turning. Consult the manufacturer's application guide or contact 3G Electric for sourcing assistance.

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 machining. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all SUMITOMO products →Contact our engineers →