Original Sumitomo SNMG321EGU AC4125K Carbide Turning Insert – Square SNMG090304

Name: Original Sumitomo SNMG321EGU AC4125K Carbide Turning Insert - Square
Brand: Sumitomo
SKU: SNMG321EGU AC4125K
Price: 11.12 USD
Availability: PreOrder

Brand: Sumitomo

$11.12

Turning Insert: SNMG321EGU AC4125K, Carbide – AC4125K, Absotech Finish, Neutral, 9.53 mm Long, 9.53 mm Inscribed Circle, 0.40 mm Corner Radius, 90.00 deg S – Square, Series AC4125K

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Specifications
Brand	Sumitomo
Part No. (MPN)	SNMG321EGU
Grade	AC4125K
Type	Turning Insert
Shape	Square
Category	Square (SNMG)

Sumitomo SNMG321EGU AC4125K – Turning Carbide Insert

Turning Insert: SNMG321EGU AC4125K, Carbide – AC4125K, Absotech Finish, Neutral, 9.53 mm Long, 9.53 mm Inscribed Circle, 0.40 mm Corner Radius, 90.00 deg S – Square, Series AC4125K

Key Specifications

Brand	Sumitomo
Model	SNMG321EGU
Grade	AC4125K
Coating	Coated Carbide
Insert Shape	Square
Clearance Angle	0°
Workpiece Materials	General Materials
Application	General Machining
Quantity	1 PCS

Features & Benefits

100% Genuine Sumitomo – Original product with full quality guarantee, traceable batch.
Precision Ground – Tight dimensional tolerances for repeatable performance across batches.
Ready Stock – In-stock for same-day dispatch from our CNC tooling warehouse.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
Thermal Resistance – coated carbide layer holds hardness above typical cutting-zone temperatures.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

General Machining of general materials 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. Entry-tier pricing makes this a low-risk option for trialing Sumitomo tooling on a new material.

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: SNMG321EGU AC4125K Categories: Insert, Turning Inserts, Square (SNMG) Brand: Sumitomo

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Original Sumitomo SNMG321EGU AC4125K Carbide Turning Insert – Square SNMG090304

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