Original Sumitomo 6NCWNGA432WH BNC2020 Carbide Turning Insert | Steel, Hardened Steel

Name: Original Sumitomo 6NCWNGA432WH BNC2020 Carbide Turning Insert | Steel, Hardened Steel
Brand: Sumitomo
SKU: 6NCWNGA432WH BNC2020
Price: 212.11 USD
Availability: PreOrder

Brand: Sumitomo

$212.11

Turning Insert: 6NCWNGA432WH BNC2020, PCBN – BNC2020, TiN Finish, Neutral, 0.0748″ Long, 0.5000″ Inscribed Circle, 0.0313″ Corner Radius, 80.00 deg W – Trigon 80-Deg, Series WNGA

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Specifications
Brand	Sumitomo
Part No. (MPN)	6NCWNGA432WH
Grade	BNC2020
Type	Turning Insert
Suitable Material	Steel
Category	Turning Inserts

Sumitomo 6NCWNGA432WH BNC2020 – Turning Carbide Insert

The Sumitomo 6NCWNGA432WH turning insert, featuring a BNC2020 PCBN grade with a tin coating, excels in general purpose turning applications on steel and hardened steel workpieces, offering a balance of wear resistance and toughness. With its trigon 80-degree geometry and 0.0313″ corner radius, this insert is well-suited for a range of turning operations, from roughing to finishing, on workpieces that require a strong balance of cutting edge integrity and surface finish quality. Its 0.5000″ inscribed circle and neutral orientation make it a versatile choice for CNC operators working with a variety of steel alloys.

Key Specifications

Brand	Sumitomo
Model	6NCWNGA432WH
Grade	BNC2020
Coating	tin
Workpiece Materials	Steel, Hardened Steel
Application	General Purpose
Geometry	Positive
Quantity	1 PCS

Features & Benefits

100% Genuine Sumitomo – Original product with full quality guarantee, traceable batch.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel, hardened steel 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

General Purpose of steel, 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. Premium tier — typical of Sumitomo’s high-performance grades engineered for demanding steel, hardened steel work.

Note: Compatible tool holders sold separately. Please confirm insert-holder seat compatibility (e.g. ISO seat designation) before ordering.

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: 6NCWNGA432WH BNC2020 Categories: Insert, Turning Inserts, Trigon 80° (WNGA) Brand: Sumitomo

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Original Sumitomo 6NCWNGA432WH BNC2020 Carbide Turning Insert | Steel, Hardened Steel

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