Original Kennametal NPD3002RK KCU25 Carbide Grooving/Parting Insert | Steel KCU25B NPD3002RK KCU25B

Name: Original Kennametal NPD3002RK KCU25 Carbide Grooving/Parting Insert | Steel KCU25B NPD3002RK KCU25B
Brand: Kennametal
SKU: NPD3002RK KCU25B
Price: 38.21 USD
Availability: InStock
Rating: 4.5 (45 reviews)

Brand: Kennametal

$38.21

★★★★⯨ 4.5 (45 reviews)

Grooving Insert: NPD3002RK KCU25B, Carbide – KCU25B, AlTiN, AlTiSiN & TiSiN Finish, Right Hand, 0″ Cutting Width, 0.2500″ Max Depth, Series Top Notch

500 in stock

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Specifications
Brand	Kennametal
Part No. (MPN)	NPD3002RK
Grade	KCU25B
Type	Carbide Insert
Suitable Material	Steel
Category	Insert

Kennametal NPD3002RK KCU25 – Grooving/Parting Carbide Insert

The Kennametal NPD3002RK KCU25 grooving and parting insert is particularly effective in steel turning applications, where its TiN coating provides a strong barrier against wear and heat, allowing for prolonged tool life and improved surface finish. With a 0.2500″ maximum depth of cut, this insert is well-suited for general turning operations that require a balance of material removal and precision. Its KCU25 grade carbide substrate offers a reliable combination of toughness and wear resistance, making it an ideal choice for a wide range of steel workpieces.

Field reports & vendor notes: Kennametal Grooving Insert: NPD3002RK KCU25B, Carbide AlTiN, AlTiSiN & TiSiN Finish, Right Hand, 0" Cutting Width, 0.2500" Max Depth, Series Top Notch KENGold™ PVD, multilayer coating for easy wear-detection A positive chipbreaker that delivers very low cutting forces for excellent chip control Precision-ground inserts for accurate indexing, resulting in reliabili

Key Specifications

Brand	Kennametal
Model	NPD3002RK
Grade	KCU25
Coating	TiN
Workpiece Materials	Steel
Application	General Turning
Geometry	Positive
Quantity	1 PCS

Grade KCU25 Performance Profile

Operators running steel with the Kennametal KCU25 typically report stable wear progression rather than catastrophic edge loss. The tin system is the reason: it slows abrasion at the rake face while keeping the substrate from softening at the cutting zone.

Features & Benefits

100% Genuine Kennametal – Original product with full quality guarantee, traceable batch.
TiN Coating – Superior wear resistance and extended tool life under continuous load.
Precision Ground – Tight dimensional tolerances for repeatable performance across batches.
Ready Stock – In-stock for same-day dispatch from our CNC tooling warehouse.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

General Turning of steel in production CNC lines
Useful for batch production where tool-life predictability matters
Performs across a range of cutting speeds and feed rates
Suitable for both wet and dry machining conditions

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 NPD3002RK KCU25 Carbide Grooving/Parting Insert | Steel KCU25B NPD3002RK KCU25B

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