Original Sumitomo NUWNMA432 BN1000 Carbide Turning Insert

Name: Original Sumitomo NUWNMA432 BN1000 Carbide Turning Insert
Brand: Sumitomo
SKU: NUWNMA432 BN1000
Price: 41.69 USD
Availability: PreOrder
Rating: 4.6 (53 reviews)

Brand: Sumitomo

$41.69

★★★★⯨ 4.6 (53 reviews)

Turning Insert: NUWNMA432 BN1000, PCBN – BN1000, Bright/No Finish, 0.1102″ Long, 0.5000″ Inscribed Circle, 0.0313″ Corner Radius, 80.00 deg W – Trigon 80-Deg, Series W

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Specifications
Brand	Sumitomo
Part No. (MPN)	NUWNMA432
Grade	BN1000
Type	Turning Insert
Category	Turning Inserts

Sumitomo NUWNMA432 BN1000 – Turning Carbide Insert

Turning Insert: NUWNMA432 BN1000, PCBN – BN1000, Bright/No Finish, 0.1102″ Long, 0.5000″ Inscribed Circle, 0.0313″ Corner Radius, 80.00 deg W – Trigon 80-Deg, Series W

What machinists are saying about NUWNMA432: Find Turning Insert: NUWNMA432 BN1000, PCBN at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years Looking for SUMITOMO, NU-WNMA432, Turning Insert? Find it at Grainger.com®. With over one million products and 24/7 customer service we have supplies and solutions for every industry. Grade Description: Grade with ultimate wear and fractur

Key Specifications

Brand	Sumitomo
Model	NUWNMA432
Grade	BN1000
Coating	tin
Workpiece Materials	General Materials
Application	High-Speed Machining
Geometry	Neutral
Quantity	1 PCS

Grade BN1000 Characteristics

Sumitomo BN1000 uses tin coating tuned for high-speed machining on general materials. The chemistry favors edge stability under interrupted cutting and resists thermal cracking on longer passes.

Features & Benefits

100% Genuine Sumitomo – Original product with full quality guarantee, traceable batch.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on general materials interruptions.
Thermal Resistance – tin layer holds hardness above typical cutting-zone temperatures.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
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

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

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: NUWNMA432 BN1000 Categories: Insert, Trigon 80° (WNMA), Turning Inserts Brand: Sumitomo

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Original Sumitomo NUWNMA432 BN1000 Carbide Turning Insert

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