Original Kyocera DNMG150404 TN620 Carbide Insert – Diamond 55° | Steel DNMG531

Name: Original Kyocera DNMG150404 TN620 Carbide Insert - Diamond 55° | Steel
Brand: Kyocera
SKU: DNMG150404 TN620
Price: 49.14 USD
Availability: PreOrder
Rating: 4.9 (26 reviews)

Brand: Kyocera

$49.14

★★★★⯨ 4.9 (26 reviews)

Buy original Kyocera DNMG150404 (DNMG150404 TN620) TN620 Carbide Insert for steel machining. Cermet coating. From $49.14. Free shipping. Genuine Kyocera prod…

115 in stock

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Specifications
Brand	Kyocera
Part No. (MPN)	DNMG150404
Grade	TN620
Type	Carbide Insert
Shape	Diamond 55°
Suitable Material	Steel
Category	Insert

Description
Reviews (0)

Kyocera DNMG150404 TN620 – Carbide Insert

The Kyocera DNMG150404 TN620 carbide insert pairs Kyocera’s metallurgy with a cermet edge geometry tuned for finishing. It targets steel workpieces where surface finish and dimensional consistency matter to downstream operations.

Choosing the Diamond 55° shape gives this insert a wider effective cutting envelope on contour and pocket work, while keeping the corner radius stable across multiple indexings.

What machinists are saying about DNMG150404: Find Turning Insert: DNMG150404 TN610, Cermet at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years Find Turning Insert: DNMG150404HQ TN620, Cermet at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years TN610/TN620 – Hybrid cermet inserts grades ideal for a wide variety of steel-cutting applica

Key Specifications

Brand	Kyocera
Model	DNMG150404
Grade	TN620
Coating	Cermet
Insert Shape	Diamond 55°
Clearance Angle	0°
IC (Inscribed Circle)	15mm
Thickness	0.4mm
Nose Radius	0.4mm
Workpiece Materials	Steel
Application	Finishing
Geometry	Negative
Quantity	1 PCS

Why Grade TN620

Kyocera’s TN620 sits between general-purpose and high-performance offerings — strong enough for production finishing on steel, conservative enough to forgive the occasional spike in feed rate. Cermet layer keeps cutting temperatures workable.

Features & Benefits

100% Genuine Kyocera – Original product with full quality guarantee, traceable batch.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel interruptions.
Thermal Resistance – cermet layer holds hardness above typical cutting-zone temperatures.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
Ready Stock – In-stock for same-day dispatch from our CNC tooling warehouse.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Finishing of steel in production CNC lines
Holds dimensional tolerance over multiple indexings (insert)
Designed for shop conditions typical of Kyocera tooling users worldwide
Pairs well with through-coolant setups for chip evacuation

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 Kyocera 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.

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: DNMG150404 TN620 Category: Insert Brand: Kyocera

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Original Kyocera DNMG150404 TN620 Carbide Insert – Diamond 55° | Steel DNMG531

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