Original Kennametal NG3M400LK Carbide Grooving/Parting Insert | Steel, Cast Iron, Non-ferrous KCU10 NG3M400LK KCU10

Name: Original Kennametal NG3M400LK Carbide Grooving/Parting Insert | Steel, Cast Iron, Non-ferrous KCU10 NG3M400LK KCU10
Brand: Kennametal
SKU: NG3M400LK KCU10
Price: 43.49 USD
Availability: InStock
Rating: 4.9 (19 reviews)

Brand: Kennametal

$43.49

★★★★⯨ 4.9 (19 reviews)

Grooving Insert: NG3M400LK KCU10, Carbide – KCU10, AlTiN Finish, Left Hand, 3.990 mm Cutting Width, 3.81 mm Max Depth, Series Top Notch

500 in stock

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Specifications
Brand	Kennametal
Part No. (MPN)	NG3M400LK
Grade	KCU10
Suitable Material	Steel
Category	Grooving & Parting Inserts

Kennametal NG3M400LK – Grooving/Parting Carbide Insert

Grooving Insert: NG3M400LK KCU10, Carbide – KCU10, AlTiN Finish, Left Hand, 3.990 mm Cutting Width, 3.81 mm Max Depth, Series Top Notch

Industry references for Kennametal NG3M400LK: Material Number 4176100 ISO Catalog ID NG3M400LK ANSI Catalog ID NG3M400LK Grade KCU10 Insert Size 3 [W] Cutting Width 4 mm [W] Cutting Width 0.1575 in [APMAX] Profile AP Maximum 2.921 mm [APMAX] Profile AP Maximum 0.115 in [RR] Corner Radius 0.325 mm [RR] Corner Radius 0.013 in [T] Cuttg Depth 3.81 mm [T] Cutting Depth 0.15 in Official answer by Kennametal expert The NGD3125RK

Key Specifications

Brand	Kennametal
Model	NG3M400LK
Coating	tin
Workpiece Materials	Steel, Cast Iron, Non-ferrous
Application	Finish Machining
Quantity	1 PCS

Features & Benefits

100% Genuine Kennametal – 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, cast iron, non-ferrous 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

Finish Machining of steel, cast iron, non-ferrous in production CNC lines
Useful for batch production where tool-life predictability matters
CNC lathe and machining center compatible
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 Kennametal 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

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Original Kennametal NG3M400LK Carbide Grooving/Parting Insert | Steel, Cast Iron, Non-ferrous KCU10 NG3M400LK KCU10

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Original Kennametal NG3M400LK Carbide Grooving/Parting Insert | Steel, Cast Iron, Non-ferrous KCU10 NG3M400LK KCU10

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