Original Sumitomo WNMG432ESEW AC8025P Carbide Turning Insert – Trigon 80° | Steel, Cast Iron WNMG120408

Name: Original Sumitomo WNMG432ESEW AC8025P Carbide Turning Insert - Trigon 80° | Steel, Cast Iron
Brand: Sumitomo
SKU: WNMG432ESEW AC8025P
Price: 16.58 USD
Availability: PreOrder
Rating: 4.7 (25 reviews)

Brand: Sumitomo

Price on request

★★★★⯨ 4.7 (25 reviews)

Turning Insert: WNMG432ESEW AC8025P, Carbide – AC8025P, Coated Finish, Neutral, 0.3425″ Long, 0.5000″ Inscribed Circle, 0.0313″ Corner Radius, 80.00 deg W – Trigon 80-Deg, Series TN

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Specifications
Brand	Sumitomo
Part No. (MPN)	WNMG432ESEW
Grade	AC8025P
Type	Turning Insert
Shape	Trigon 80°
Suitable Material	Steel
Category	Trigon 80° (WNMG)

Sumitomo WNMG432ESEW AC8025P – Turning Carbide Insert

The Sumitomo WNMG432ESEW turning carbide insert, featuring the AC8025P grade and an Al2O3 coating, excels in rough machining applications on steel and cast iron workpieces, providing a strong balance between wear resistance and toughness. Its trigon 80° shape and neutral geometry make it well-suited for heavy cuts and interrupted machining operations, while the AC8025P grade offers improved coating adhesion and substrate stability. With its 0.0313″ corner radius and 0.5000″ inscribed circle, this insert is ideal for machining workpieces that require a strong, durable cutting edge and precise control.

What machinists are saying about WNMG432ESEW: Find Turning Insert: WNMG432ESEW AC810P, Carbide at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years The AC820P is a P20 general purpose grade for turning steels and stainless steels. AC830P was developed to handle heavy roughing and interruptions in P30 material. With newly advanced substrates … Looking for SUMITOMO, WNMG432ESEW,

Key Specifications

Brand	Sumitomo
Model	WNMG432ESEW
Grade	AC8025P
Coating	Al2O3
Insert Shape	Trigon 80°
Clearance Angle	0°
Workpiece Materials	Steel, Cast Iron
Application	Rough Machining
Geometry	Neutral
Quantity	1 PCS

Grade AC8025P Characteristics

Sumitomo AC8025P uses Al2O3 coating tuned for rough machining on steel, cast iron. The chemistry favors edge stability under interrupted cutting and resists thermal cracking on longer passes.

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 – al2o3 layer holds hardness above typical cutting-zone temperatures.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel, cast iron 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

Rough Machining of steel, cast iron in production CNC lines
Useful for batch production where tool-life predictability matters
Performs across a range of cutting speeds and feed rates
Effective in interrupted and continuous cutting passes

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: WNMG432ESEW AC8025P Categories: Trigon 80° (WNMG), Turning Inserts, Insert Brand: Sumitomo

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Original Sumitomo WNMG432ESEW AC8025P Carbide Turning Insert – Trigon 80° | Steel, Cast Iron WNMG120408

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