Original Sumitomo NUTNMA433-BN250 Carbide Turning Insert

Name: Original Sumitomo NUTNMA433-BN250 Carbide Turning Insert
Brand: Sumitomo
SKU: NUTNMA433-BN250
Price: 38.96 USD
Availability: PreOrder

Brand: Sumitomo

$38.96

Turning Insert: NUTNMA433-BN250, PCBN – BN250, Bright/No Finish, Neutral, 0.0787″ Long, 0.5000″ Inscribed Circle, 0.0469″ Corner Radius, 60.00 deg T – Triangle, Series TNM

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Specifications
Brand	Sumitomo
Part No. (MPN)	NUTNMA433-BN250
Type	Turning Insert
Category	Turning Inserts

Sumitomo NUTNMA433-BN250 – Turning Carbide Insert

Turning Insert: NUTNMA433-BN250, PCBN – BN250, Bright/No Finish, Neutral, 0.0787″ Long, 0.5000″ Inscribed Circle, 0.0469″ Corner Radius, 60.00 deg T – Triangle, Series TNM

Key Specifications

Brand	Sumitomo
Model	NUTNMA433-BN250
Coating	Uncoated
Workpiece Materials	General Materials
Application	Interrupted Cutting
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.
Thermal Resistance – uncoated layer holds hardness above typical cutting-zone temperatures.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Interrupted Cutting of general materials in production CNC lines
Useful for batch production where tool-life predictability matters
Performs across a range of cutting speeds and feed rates
CNC lathe and machining center compatible

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: NUTNMA433-BN250 Categories: Insert, Turning Inserts, Triangle (TNMA) Brand: Sumitomo

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Original Sumitomo NUTNMA433-BN250 Carbide Turning Insert

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