Original Kyocera GMM5020-080MW Carbide Grooving/Parting Insert TN90 GMM5020-080MW TN90

Original Kyocera GMM4020-020MW Carbide Grooving/Parting Insert | Steel & More TN90 GMM4020-020MW TN90

Name: Original Kyocera GMM4020-020MW Carbide Grooving/Parting Insert | Steel &amp; More TN90 GMM4020-020MW TN90
Brand: Kyocera
SKU: GMM4020-020MW TN90
Price: 115.71 USD
Availability: PreOrder
Rating: 4.6 (42 reviews)

Brand: Kyocera

$115.71

★★★★⯨ 4.6 (42 reviews)

Buy original Kyocera GMM4020-020MW (GMM4020-020MW TN90) Carbide Insert for steel, stainless steel, cast iron machining. Cermet coating. From $115.71. Free sh…

604 in stock

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Specifications
Brand	Kyocera
Part No. (MPN)	GMM4020-020MW
Grade	TN90
Type	Carbide Insert
Suitable Material	Steel
Category	Insert

Kyocera GMM4020-020MW – Grooving/Parting Carbide Insert

The Kyocera GMM4020-020MW grooving/parting carbide insert pairs Kyocera’s metallurgy with a cermet edge geometry tuned for general machining. It targets steel, stainless steel, cast iron workpieces where surface finish and dimensional consistency matter to downstream operations.

Field reports & vendor notes: {0} GMM4020-040MW TN90 Item no. TSO12820 Ean 4960664142262 Log in for price Add to basket Specifications ISO Description GMM Grooving width 4.00 mm Grade TN90 Brand Kyocera Holder Relationships {0} Holder Keys: GM40N, KGMU 19 results Categories Kyocera Grooving Insert: GMM4020040MW TN90, Cermet TN90, Neutral, 4.00 mm Cutting Width, 25.00 mm Max Depth, Series KGM

Key Specifications

Brand	Kyocera
Model	GMM4020-020MW
Coating	Cermet
Workpiece Materials	Steel, Stainless Steel, Cast Iron
Application	General Machining
Geometry	Neutral
Quantity	1 PCS

Features & Benefits

100% Genuine Kyocera – Original product with full quality guarantee, traceable batch.
Thermal Resistance – cermet layer holds hardness above typical cutting-zone temperatures.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel, stainless steel, cast iron interruptions.
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

General Machining of steel, stainless steel, cast iron 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. Mid-tier pricing reflects Kyocera’s production-grade tolerances rather than economy substrate.

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: GMM4020-020MW TN90 Category: Insert Tag: Kyocera Brand: Kyocera

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Original Kyocera GMM4020-020MW Carbide Grooving/Parting Insert | Steel & More TN90 GMM4020-020MW TN90

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