Original Sumitomo 3NUTPGA332 BN7000 Carbide Turning Insert | Steel & More

Name: Original Sumitomo 3NUTPGA332 BN7000 Carbide Turning Insert | Steel & More
Brand: Sumitomo
SKU: 3NUTPGA332 BN7000
Price: 125.07 USD
Availability: InStock

Brand: Sumitomo

$125.07

Turning Insert: 3NUTPGA332 BN7000, PCBN – BN7000, Coated Finish, Neutral, 0.0906″ Long, 0.3750″ Inscribed Circle, 0.0313″ Corner Radius, 60.00 deg T – Triangle, Series TPG

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Specifications
Brand	Sumitomo
Part No. (MPN)	3NUTPGA332
Grade	BN7000
Type	Turning Insert
Suitable Material	Steel
Category	Turning Inserts

Sumitomo 3NUTPGA332 BN7000 – Turning Carbide Insert

The Sumitomo 3NUTPGA332 BN7000 turning carbide insert excels in finish machining applications, particularly on steel, cast iron, and hardened steel workpieces, where its tin-coated PCBN grade provides a strong balance between wear resistance and surface finish quality. With a 0.0906″ length, 0.3750″ inscribed circle, and 0.0313″ corner radius, this insert is well-suited for precision turning operations that require a high level of dimensional accuracy and minimal tool deflection. Its 60-degree triangle geometry and neutral orientation make it an ideal choice for a wide range of finish machining tasks on these difficult-to-machine materials.

Key Specifications

Brand	Sumitomo
Model	3NUTPGA332
Grade	BN7000
Coating	tin
Workpiece Materials	Steel, Cast Iron, Hardened Steel
Application	Finish Machining
Geometry	Positive
Quantity	1 PCS

Features & Benefits

100% Genuine Sumitomo – Original product with full quality guarantee, traceable batch.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel, cast iron, hardened steel interruptions.
Thermal Resistance – tin layer holds hardness above typical cutting-zone temperatures.
Precision Ground – Tight dimensional tolerances for repeatable performance across batches.
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
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. Mid-tier pricing reflects Sumitomo’s production-grade tolerances rather than economy substrate.

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: 3NUTPGA332 BN7000 Categories: Insert, Turning Inserts, Triangle (TPGA) Brand: Sumitomo

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Original Sumitomo 3NUTPGA332 BN7000 Carbide Turning Insert | Steel & More

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