Original Kyocera CNMG120408GP TN620 Carbide Turning Insert - Diamond 80° | Steel

Original Kyocera CNMG120404GP TN620 Carbide Insert – Diamond 80° | Steel CNMG431

Name: Original Kyocera CNMG120404GP TN620 Carbide Insert - Diamond 80° | Steel
Brand: Kyocera
SKU: CNMG120404GP TN620
Price: 38.01 USD
Availability: PreOrder
Rating: 5 (9 reviews)

Brand: Kyocera

$38.01

★★★★★ 5 (9 reviews)

Buy original Kyocera CNMG120404GP (CNMG120404GP TN620) TN620 Carbide Insert for steel machining. Cermet coating. From $38.01. Free shipping. Genuine Kyocera …

76 in stock

ⓘ Prices move with raw-material (tungsten / steel) market rates. Please confirm the current price with us before placing your order — thank you.

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Specifications
Brand	Kyocera
Part No. (MPN)	CNMG120404GP
Grade	TN620
Type	Carbide Insert
Shape	Diamond 80°
Suitable Material	Steel
Category	Insert

Kyocera CNMG120404GP TN620 – Carbide Insert

Engineered by Kyocera, the CNMG120404GP TN620 carbide insert delivers consistent finishing performance on steel. Its cermet coating extends tool life under heavy production cycles while maintaining edge integrity.

This Diamond 80° profile suits applications where chip control and tool rigidity both matter — the cross-section keeps the cutting edge supported even under intermittent loads.

Key Specifications

Brand	Kyocera
Model	CNMG120404GP
Grade	TN620
Coating	Cermet
Insert Shape	Diamond 80°
Clearance Angle	0°
IC (Inscribed Circle)	12mm
Thickness	0.4mm
Nose Radius	0.4mm
Workpiece Materials	Steel
Application	Finishing
Quantity	1 PCS

Grade TN620 Characteristics

Kyocera TN620 uses Cermet coating tuned for finishing on steel. The chemistry favors edge stability under interrupted cutting and resists thermal cracking on longer passes.

Features & Benefits

100% Genuine Kyocera – Original product with full quality guarantee, traceable batch.
Predictable Wear – Even flank wear pattern simplifies tool-life prediction and scheduling.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
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

Finishing of steel 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 Kyocera 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 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.

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: CNMG120404GP TN620 Category: Insert Tag: Kyocera Brand: Kyocera

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Original Kyocera CNMG120404GP TN620 Carbide Insert – Diamond 80° | Steel CNMG431

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