Original Sumitomo WNMG333EGZ AC420K Carbide Turning Insert – Trigon 80° WNMG090412

Name: Original Sumitomo WNMG333EGZ AC420K Carbide Turning Insert - Trigon 80°
Brand: Sumitomo
SKU: WNMG333EGZ AC420K
Price: 12.63 USD
Availability: PreOrder

Brand: Sumitomo

$12.63

Turning Insert: WNMG333EGZ AC420K, Carbide – AC420K, Al2O3 & TiCN Finish, Neutral, 0.2559″ Long, 0.3750″ Inscribed Circle, 80 deg W – Trigon 80-Deg, Series TN

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Specifications
Brand	Sumitomo
Part No. (MPN)	WNMG333EGZ
Grade	AC420K
Type	Turning Insert
Shape	Trigon 80°
Category	Trigon 80° (WNMG)

Sumitomo WNMG333EGZ AC420K – Turning Carbide Insert

The Sumitomo WNMG333EGZ turning carbide insert excels in general machining applications on a wide range of materials, leveraging its Al2O3 and TiCN coating to minimize wear and optimize cutting performance. With its trigon 80° shape and 0.3750″ inscribed circle, this insert is well-suited for precision turning operations, particularly where a neutral setup is required. As part of the AC420K grade, it offers a reliable balance of toughness and wear resistance, making it an ideal choice for CNC operators working with general materials.

Key Specifications

Brand	Sumitomo
Model	WNMG333EGZ
Grade	AC420K
Coating	Coated Carbide
Insert Shape	Trigon 80°
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.
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.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on general materials interruptions.
Precision Ground – Tight dimensional tolerances for repeatable performance across batches.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

General Machining of general materials in production CNC lines
Pairs well with through-coolant setups for chip evacuation
Holds dimensional tolerance over multiple indexings (insert)
Designed for shop conditions typical of Sumitomo tooling users worldwide

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.

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: WNMG333EGZ AC420K Categories: Insert, Turning Inserts, Trigon 80° (WNMG) Brand: Sumitomo

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Original Sumitomo WNMG333EGZ AC420K Carbide Turning Insert – Trigon 80° WNMG090412

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