Original Sumitomo 3NUTPGA221LF-BN7000 Carbide Turning Insert | Steel & More

Name: Original Sumitomo 3NUTPGA221LF-BN7000 Carbide Turning Insert | Steel &amp; More
Brand: Sumitomo
SKU: 3NUTPGA221LF-BN7000
Price: 114.59 USD
Availability: PreOrder
Rating: 4.7 (67 reviews)

Brand: Sumitomo

$114.59

★★★★⯨ 4.7 (67 reviews)

Turning Insert: 3NUTPGA221LF-BN7000, CBN – BN7000, Bright/No Finish, Neutral, 0.2500″ Inscribed Circle, T – Triangle, Series BN7000

ⓘ 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)	3NUTPGA221LF-BN7000
Type	Turning Insert
Suitable Material	Steel
Category	Turning Inserts

Sumitomo 3NUTPGA221LF-BN7000 – Turning Carbide Insert

Turning Insert: 3NUTPGA221LF-BN7000, CBN – BN7000, Bright/No Finish, Neutral, 0.2500″ Inscribed Circle, T – Triangle, Series BN7000

What machinists are saying about 3NUTPGA221LF-BN7000: Sumitomo Turning Insert: 3NUTPGA221LF-BN7000, CBN Bright/No Finish, Neutral, 0.2500" Inscribed Circle, T – Triangle, Series BN7000 Find Turning Insert: 3NUTPGA221 BN7000, PCBN at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years BN7000 Maximum CBN content for high resistance to both wear and breakage Stable performance and long t

Key Specifications

Brand	Sumitomo
Model	3NUTPGA221LF-BN7000
Coating	tin
Workpiece Materials	Steel, Cast Iron, Hardened Steel
Application	Finish Machining
Geometry	Neutral
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, cast iron, 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

Finish Machining of steel, cast iron, hardened steel in production CNC lines
Performs across a range of cutting speeds and feed rates
Effective in interrupted and continuous cutting passes
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: 3NUTPGA221LF-BN7000 Categories: Insert, Triangle (TPGA), Turning Inserts Brand: Sumitomo

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