Original Sumitomo CCMT432ESU-AC420K Carbide Turning Insert – Diamond 80° CCMT120408

Name: Original Sumitomo CCMT432ESU-AC420K Carbide Turning Insert - Diamond 80°
Brand: Sumitomo
SKU: CCMT432ESU-AC420K
Price: 12.09 USD
Availability: PreOrder

Brand: Sumitomo

$12.09

Turning Insert: CCMT432ESU-AC420K, Carbide – AC420K, Al2O3 & TiCN Finish, Neutral, 0.5079″ Long, 80 deg C – Diamond (Rhombic) 80-Deg, Series CC

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Specifications
Brand	Sumitomo
Part No. (MPN)	CCMT432ESU-AC420K
Type	Turning Insert
Shape	Diamond 80°
Category	Turning Inserts

Sumitomo CCMT432ESU-AC420K – Turning Carbide Insert

The Sumitomo CCMT432ESU-AC420K turning carbide insert excels in general machining applications on a wide range of materials, with its Al2O3 and TiCN coating providing a strong wear-resistant finish that minimizes flank wear and cratering. This diamond-shaped insert, with its 80° rhombic geometry, is well-suited for turning operations that require a balance of toughness and cutting edge integrity. With a length of 0.5079″, the CCMT432ESU-AC420K is a versatile tool for CNC operators working with various general materials.

Key Specifications

Brand	Sumitomo
Model	CCMT432ESU-AC420K
Coating	Coated Carbide
Insert Shape	Diamond 80°
Clearance Angle	7°
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
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.

Note: Compatible tool holders sold separately. Please confirm insert-holder seat compatibility (e.g. ISO seat designation) before ordering.

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: CCMT432ESU-AC420K Categories: Insert, Turning Inserts, Diamond 80° (CCMT) Brand: Sumitomo

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Original Sumitomo CCMT432ESU-AC420K Carbide Turning Insert – Diamond 80° CCMT120408

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