Original Sumitomo VNGG331ESU AC520U Carbide Turning Insert – Diamond 35° VNGG160404

Name: Original Sumitomo VNGG331ESU AC520U Carbide Turning Insert - Diamond 35°
Brand: Sumitomo
SKU: VNGG331ESU AC520U
Price: 24.64 USD
Availability: PreOrder

Brand: Sumitomo

$24.64

Turning Insert: VNGG331ESU AC520U, Carbide – AC520U, TiAlN & AlCrN Finish, Neutral, 0.6535″ Long, 0.3750″ Inscribed Circle, 0.0156″ Corner Radius, 35.00 deg V – Diamond (Rhombic) 35-Deg, Series VN

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Specifications
Brand	Sumitomo
Part No. (MPN)	VNGG331ESU
Grade	AC520U
Type	Turning Insert
Shape	Diamond 35°
Category	Turning Inserts

Sumitomo VNGG331ESU AC520U – Turning Carbide Insert

The Sumitomo VNGG331ESU turning carbide insert, grade AC520U, excels in interrupted cutting applications where its cermet coating provides a strong balance of wear resistance and toughness, making it suitable for a wide range of general materials. With its diamond 35° shape and neutral mounting, this insert is particularly effective in operations where a strong, sharp edge is necessary to maintain dimensional accuracy and surface finish. Its 0.0156″ corner radius and 35° rhombic shape also make it well-suited for turning and facing operations on workpieces with varying geometries.

Key Specifications

Brand	Sumitomo
Model	VNGG331ESU
Grade	AC520U
Coating	Cermet
Insert Shape	Diamond 35°
Clearance Angle	0°
Workpiece Materials	General Materials
Application	Interrupted Cutting
Geometry	Negative
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.
Predictable Wear – Even flank wear pattern simplifies tool-life prediction and scheduling.
Cermet 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

Interrupted Cutting of general materials 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. 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: VNGG331ESU AC520U Categories: Insert, Turning Inserts, Rhombic 35° (VNGG) Brand: Sumitomo

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Original Sumitomo VNGG331ESU AC520U Carbide Turning Insert – Diamond 35° VNGG160404

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