Original Sumitomo NUCNMA431-BN7000 Carbide Turning Insert | Steel & More

Name: Original Sumitomo NUCNMA431-BN7000 Carbide Turning Insert | Steel &amp; More
Brand: Sumitomo
SKU: NUCNMA431-BN7000
Price: 41.69 USD
Availability: PreOrder
Rating: 5 (40 reviews)

Brand: Sumitomo

$41.69

★★★★★ 5 (40 reviews)

Turning Insert: NUCNMA431-BN7000, CBN – BN7000, Bright/No Finish, Neutral, 0.5000″ Inscribed Circle, C – Diamond (Rhombic) 80-Deg, Series BN7000

ⓘ Prices move with raw-material (tungsten / steel) market rates. Please confirm the current price with us before placing your order — thank you.

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Specifications
Brand	Sumitomo
Part No. (MPN)	NUCNMA431-BN7000
Type	Turning Insert
Suitable Material	Steel
Category	Turning Inserts

Sumitomo NUCNMA431-BN7000 – Turning Carbide Insert

Turning Insert: NUCNMA431-BN7000, CBN – BN7000, Bright/No Finish, Neutral, 0.5000″ Inscribed Circle, C – Diamond (Rhombic) 80-Deg, Series BN7000

What machinists are saying about NUCNMA431-BN7000: Find Turning Insert: NUCNMA431-BN7000, CBN at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years Find Turning Insert: NUDNMA431-BN7000, CBN at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years Sumitomo 16JYDRB | NUCNMA431-BN7000 12.70mm Circle Diameter x 5.16mm Hole Diameter x 0.40mm Radius U

Key Specifications

Brand	Sumitomo
Model	NUCNMA431-BN7000
Coating	Uncoated
Workpiece Materials	Steel, Cast Iron, Hardened Steel
Application	Finish Machining
Quantity	1 PCS

Features & Benefits

100% Genuine Sumitomo – Original product with full quality guarantee, traceable batch.
Predictable Wear – Even flank wear pattern simplifies tool-life prediction and scheduling.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
Ready Stock – In-stock for same-day dispatch from our CNC tooling warehouse.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Finish Machining of steel, cast iron, hardened steel in production CNC lines
CNC lathe and machining center compatible
Effective in interrupted and continuous cutting passes
Suitable for both wet and dry machining conditions

Buying Considerations

Single-pack option — useful for prototype runs or qualification before bulk commitment. Entry-tier pricing makes this a low-risk option for trialing Sumitomo tooling on a new material.

Reminder: Holder rigidity, lead angle, and approach all influence how this insert wears. Pair with a holder rated for the same cutting forces.

Weight	0.1 kg
Dimensions	15 × 18 × 4 cm

What Buyers Say

★★★★★

100% recomendados los insertos, y el paquete está llegando muy rapido

Lizeth Villasana Rosales, Mexico via aliexpress

★★★★★

Товар доставлен, оригинальный, упаковка отличная! Всё полностью соответствует описанию.

YUrij S., Russia via Ozon

★★★★★

По сырой стали пойдёт. Большой радиус при вершине, больше нагрузка.

Vladimir G., Russia via Ozon

★★★★★

A good product and the seller offered a nice discount

Michael, American via Amazon

★★★★★

the product is like show in the picture

Jose, American via Amazon

★★★★★

дошло быстрее чем заявлено. все супер

Mariya R., Russia via Ozon

SKU: NUCNMA431-BN7000 Categories: Insert, Turning Inserts, Diamond 80° (CNMA) Brand: Sumitomo

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Original Sumitomo NUCNMA431-BN7000 Carbide Turning Insert | Steel & More

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