Original Sumitomo NUTNMA431 BN1000 Carbide Turning Insert | Steel, Hardened Steel

Name: Original Sumitomo NUTNMA431 BN1000 Carbide Turning Insert | Steel, Hardened Steel
Brand: Sumitomo
SKU: NUTNMA431 BN1000
Price: 38.96 USD
Availability: PreOrder

Brand: Sumitomo

$38.96

Turning Insert: NUTNMA431 BN1000, PCBN – BN1000, Bright/No Finish, Neutral, 0.0906″ Long, 0.5000″ Inscribed Circle, 0.0156″ Corner Radius, 60.00 deg T – Triangle, Series TNM

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Specifications
Brand	Sumitomo
Part No. (MPN)	NUTNMA431
Grade	BN1000
Type	Turning Insert
Suitable Material	Steel
Category	Turning Inserts

Sumitomo NUTNMA431 BN1000 – Turning Carbide Insert

Turning Insert: NUTNMA431 BN1000, PCBN – BN1000, Bright/No Finish, Neutral, 0.0906″ Long, 0.5000″ Inscribed Circle, 0.0156″ Corner Radius, 60.00 deg T – Triangle, Series TNM

Key Specifications

Brand	Sumitomo
Model	NUTNMA431
Grade	BN1000
Coating	tin
Workpiece Materials	Steel, Hardened Steel
Application	Finish Machining
Geometry	Neutral
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.
tin Coating – Superior wear resistance and extended tool life under continuous load.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

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

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: NUTNMA431 BN1000 Categories: Insert, Turning Inserts, Triangle (TNMA) Brand: Sumitomo

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Original Sumitomo NUTNMA431 BN1000 Carbide Turning Insert | Steel, Hardened Steel

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