Original Kennametal NF3156RK KCU25 Carbide Grooving/Parting Insert | Titanium, Non-ferrous

Name: Original Kennametal NF3156RK KCU25 Carbide Grooving/Parting Insert | Titanium, Non-ferrous
Brand: Kennametal
SKU: NF3156RK KCU25
Price: 45.42 USD
Availability: InStock
Rating: 5 (50 reviews)

Brand: Kennametal

$45.42

★★★★★ 5 (50 reviews)

Grooving Insert: NF3156RK KCU25, Carbide – KCU25, AlTiN Finish, Right Hand, 3.960 mm Cutting Width, 3.81 mm Max Depth, Series Top Notch

500 in stock

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Specifications
Brand	Kennametal
Part No. (MPN)	NF3156RK
Grade	KCU25
Type	Carbide Insert
Suitable Material	Titanium
Category	Insert

Kennametal NF3156RK KCU25 – Grooving/Parting Carbide Insert

Grooving Insert: NF3156RK KCU25, Carbide – KCU25, AlTiN Finish, Right Hand, 3.960 mm Cutting Width, 3.81 mm Max Depth, Series Top Notch

Industry references for Kennametal NF3156RK: Download 3D File Product Image Feedback Kennametal Grooving Insert: NF3156RK KCU25, Carbide KCU25, AlTiN Finish, Right Hand, 3.960 mm Cutting Width, 3.81 mm Max Depth, Series Top Notch … Application: The KCU25™ grade is ideal for general machining of most steels, stainless steels, high-temp alloys, titanium, irons, and non-ferrous materials in a wide range of speeds and feeds

Key Specifications

Brand	Kennametal
Model	NF3156RK
Grade	KCU25
Coating	TiN
Workpiece Materials	Titanium, Non-ferrous
Application	Interrupted Cutting
Quantity	1 PCS

Grade KCU25 Characteristics

Kennametal KCU25 uses TiN coating tuned for interrupted cutting on titanium, non-ferrous. The chemistry favors edge stability under interrupted cutting and resists thermal cracking on longer passes.

Features & Benefits

100% Genuine Kennametal – Original product with full quality guarantee, traceable batch.
Predictable Wear – Even flank wear pattern simplifies tool-life prediction and scheduling.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on titanium, non-ferrous interruptions.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Interrupted Cutting of titanium, non-ferrous in production CNC lines
CNC lathe and machining center compatible
Effective in interrupted and continuous cutting passes
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 NF3156RK KCU25 Carbide Grooving/Parting Insert | Titanium, Non-ferrous

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