Original Kyocera CNMG120408 TN620 Carbide Turning Insert - Diamond 80° | Steel

Original Kyocera CNMG120404 TN620 Carbide Insert – Diamond 80° | Steel CNMG431

Name: Original Kyocera CNMG120404 TN620 Carbide Insert - Diamond 80° | Steel
Brand: Kyocera
SKU: CNMG120404 TN620
Price: 38.01 USD
Availability: PreOrder
Rating: 4.7 (10 reviews)

Brand: Kyocera

$38.01

★★★★⯨ 4.7 (10 reviews)

Buy original Kyocera CNMG120404 (CNMG120404 TN620) TN620 Carbide Insert for steel machining. Cermet coating. From $38.01. Free shipping. Genuine Kyocera prod…

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Specifications
Brand	Kyocera
Part No. (MPN)	CNMG120404
Grade	TN620
Type	Carbide Insert
Shape	Diamond 80°
Suitable Material	Steel
Category	Insert

Kyocera CNMG120404 TN620 – Carbide Insert

Kyocera‘s CNMG120404 TN620 carbide insert is a workhorse choice for CNC operators who machine steel day after day. The Cermet coating earns its keep over high-cycle runs by holding the cutting edge through extended passes.

The Diamond 80° geometry of this insert is engineered to balance cutting force distribution and chip evacuation, giving consistent edge contact through changing depths of cut.

Key Specifications

Brand	Kyocera
Model	CNMG120404
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

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.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
Predictable Wear – Even flank wear pattern simplifies tool-life prediction and scheduling.
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
Useful for batch production where tool-life predictability matters
Suitable for both wet and dry machining conditions
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 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: CNMG120404 TN620 Category: Insert Tag: Kyocera Brand: Kyocera

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Original Kyocera CNMG120404 TN620 Carbide Insert – Diamond 80° | Steel CNMG431

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