Original Sumitomo 6NCWNGA431-BNC2125 Carbide Turning Insert | Steel, Hardened Steel

Name: Original Sumitomo 6NCWNGA431-BNC2125 Carbide Turning Insert | Steel, Hardened Steel
Brand: Sumitomo
SKU: 6NCWNGA431-BNC2125
Price: 208.22 USD
Availability: PreOrder

Brand: Sumitomo

$208.22

Turning Insert: 6NCWNGA431-BNC2125, CBN – BNC2125, TiAlBN Finish, Neutral, 0.5000″ Inscribed Circle, W – Trigon 80-Deg, Series BNC2125

ⓘ Prices move with raw-material (tungsten / steel) market rates. Please confirm the current price with us before placing your order — thank you.

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Specifications
Brand	Sumitomo
Part No. (MPN)	6NCWNGA431-BNC2125
Type	Turning Insert
Suitable Material	Steel
Category	Turning Inserts

Sumitomo 6NCWNGA431-BNC2125 – Turning Carbide Insert

The Sumitomo 6NCWNGA431-BNC2125 turning carbide insert excels in interrupted cutting operations on steel and hardened steel workpieces, where its tin coating provides a reliable balance of wear resistance and heat dissipation. With a 0.5000″ inscribed circle and trigon 80-degree cutting edge, this insert is well-suited for applications that require a strong, stable cutting action. Its neutral geometry and TiAlBN finish make it an effective choice for machining complex or irregularly-shaped workpieces.

Key Specifications

Brand	Sumitomo
Model	6NCWNGA431-BNC2125
Coating	tin
Workpiece Materials	Steel, Hardened Steel
Application	Interrupted Cutting
Geometry	Neutral
Quantity	1 PCS

Features & Benefits

100% Genuine Sumitomo – Original product with full quality guarantee, traceable batch.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
tin Coating – Superior wear resistance and extended tool life under continuous load.
Predictable Wear – Even flank wear pattern simplifies tool-life prediction and scheduling.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

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

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.

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: 6NCWNGA431-BNC2125 Categories: Insert, Turning Inserts, Trigon 80° (WNGA) Brand: Sumitomo

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Original Sumitomo 6NCWNGA431-BNC2125 Carbide Turning Insert | Steel, Hardened Steel

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