Original HOOGUU LNMU0303ZER-MJ HG630 Carbide Turning Insert – Rectangle | Steel & More

Name: Original HOOGUU LNMU0303ZER-MJ HG630 Carbide Turning Insert - Rectangle | Steel &amp; More
Brand: HOOGUU
SKU: LNMU0303ZER-MJ HG630
Price: 21.00 USD
Availability: PreOrder

Brand: HOOGUU

$21.00

Buy original LNMU0303ZER-MJ (HG630) Carbide Turning Insert for Stainless Steel, Alloy Steel. PVD TiAlN coating. Free worldwide shipping from HOOGUU.

500 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	HOOGUU
Part No. (MPN)	LNMU0303ZER-MJ
Grade	HG630
Type	Carbide Insert
Suitable Material	Steel
Category	Insert

HOOGUU LNMU0303ZER-MJ HG630 – Turning Carbide Insert

The HOOGUU LNMU0303ZER-MJ turning carbide insert excels in general-purpose machining of steel, stainless steel, cast iron, and aluminum, thanks to its HG630 grade and tin coating, which provide a balance of wear resistance and toughness. This rectangular insert is well-suited for a wide range of workpieces, from soft steel to harder cast iron, making it a versatile choice for CNC operators. With its ability to handle various materials, the LNMU0303ZER-MJ is a reliable option for everyday turning operations, particularly in applications where a balance of tool life and surface finish is required.

Key Specifications

Brand	HOOGUU
Model	LNMU0303ZER-MJ
Grade	HG630
Coating	tin
Insert Shape	Rectangle
Clearance Angle	0°
IC (Inscribed Circle)	3mm
Thickness	0.3mm
Workpiece Materials	Steel, Stainless Steel, Cast Iron, Aluminum
Application	General Purpose
Geometry	Chipbreaker for
Quantity	1 PCS

Features & Benefits

100% Genuine HOOGUU – Original product with full quality guarantee, traceable batch.
Thermal Resistance – tin layer holds hardness above typical cutting-zone temperatures.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel, stainless steel, cast iron, aluminum 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 Purpose of steel, stainless steel, cast iron, aluminum in production CNC lines
Holds dimensional tolerance over multiple indexings (insert)
Designed for shop conditions typical of HOOGUU 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 HOOGUU 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: LNMU0303ZER-MJ HG630 Category: Insert Brand: HOOGUU

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Original HOOGUU LNMU0303ZER-MJ HG630 Carbide Turning Insert – Rectangle | Steel & More

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