Original Sumitomo 3NCTPGA21.52 BNC500 Carbide Turning Insert | Cast Iron

Name: Original Sumitomo 3NCTPGA21.52 BNC500 Carbide Turning Insert | Cast Iron
Brand: Sumitomo
SKU: 3NCTPGA21.52 BNC500
Price: 125.07 USD
Availability: PreOrder

Brand: Sumitomo

$125.07

Turning Insert: 3NCTPGA21.52 BNC500, CBN – BNC500, TiAlN Finish, Neutral, 0.0787″ Long, 0.2500″ Inscribed Circle, 60 deg T – Triangle, Series T

ⓘ 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)	3NCTPGA21.52
Grade	BNC500
Type	Turning Insert
Suitable Material	Cast iron
Category	Turning Inserts

Sumitomo 3NCTPGA21.52 BNC500 – Turning Carbide Insert

Turning Insert: 3NCTPGA21.52 BNC500, CBN – BNC500, TiAlN Finish, Neutral, 0.0787″ Long, 0.2500″ Inscribed Circle, 60 deg T – Triangle, Series T

Key Specifications

Brand	Sumitomo
Model	3NCTPGA21.52
Grade	BNC500
Coating	TiAlN
Workpiece Materials	Cast Iron
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.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
TiAlN Coating – Superior wear resistance and extended tool life under continuous load.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Finish Machining of cast iron in production CNC lines
Performs across a range of cutting speeds and feed rates
Suitable for both wet and dry machining conditions
CNC lathe and machining center compatible

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.

Tip: Match this insert to a holder whose seat matches the ISO designation. If you’re unsure, send us the holder model and we’ll confirm compatibility before shipping.

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: 3NCTPGA21.52 BNC500 Categories: Insert, Turning Inserts, Triangle (TPGA) Brand: Sumitomo

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Original Sumitomo 3NCTPGA21.52 BNC500 Carbide Turning Insert | Cast Iron

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