Original Sumitomo NUVNMA331-BN7000 Carbide Turning Insert | Cast Iron

Name: Original Sumitomo NUVNMA331-BN7000 Carbide Turning Insert | Cast Iron
Brand: Sumitomo
SKU: NUVNMA331-BN7000
Price: 42.88 USD
Availability: PreOrder
Rating: 4.6 (64 reviews)

Brand: Sumitomo

$42.88

★★★★⯨ 4.6 (64 reviews)

Turning Insert: NUVNMA331-BN7000, CBN – BN7000, Bright/No Finish, Neutral, 0.3750″ Inscribed Circle, V – Diamond (Rhombic) 35-Deg, Series BN7000

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Specifications
Brand	Sumitomo
Part No. (MPN)	NUVNMA331-BN7000
Type	Turning Insert
Suitable Material	Cast iron
Category	Turning Inserts

Sumitomo NUVNMA331-BN7000 – Turning Carbide Insert

Turning Insert: NUVNMA331-BN7000, CBN – BN7000, Bright/No Finish, Neutral, 0.3750″ Inscribed Circle, V – Diamond (Rhombic) 35-Deg, Series BN7000

Field reports & vendor notes: Find Turning Insert: NUVNMA331-BN7000, CBN at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years Find Turning Insert: NUTNMA331-BN7000, CBN at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years Sumitomo 16JYDRL | NUVNMA331-BN7000 0.3750" Circle Diameter x 3.81mm Hole Diameter x 0.0157&quo

Key Specifications

Brand	Sumitomo
Model	NUVNMA331-BN7000
Coating	Uncoated
Workpiece Materials	Cast Iron
Application	Finish Machining
Quantity	1 PCS

Features & Benefits

100% Genuine Sumitomo – Original product with full quality guarantee, traceable batch.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
Predictable Wear – Even flank wear pattern simplifies tool-life prediction and scheduling.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Finish Machining of cast iron in production CNC lines
Pairs well with through-coolant setups for chip evacuation
Holds dimensional tolerance over multiple indexings (insert)
Designed for shop conditions typical of Sumitomo tooling users worldwide

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.

Tip: Match this insert to a holder whose seat matches the ISO designation. If you’re unsure, send us the holder model and we’ll confirm compatibility before shipping.

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: NUVNMA331-BN7000 Categories: Insert, Rhombic 35° (VNMA), Turning Inserts Brand: Sumitomo

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Original Sumitomo NUVNMA331-BN7000 Carbide Turning Insert | Cast Iron

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