Original Kennametal KC5025 KC5025 Carbide Grooving/Parting Insert – Parallelogram 55° | Steel & More NG3M350LK NG3M350LK KC5025

Name: Original Kennametal KC5025 KC5025 Carbide Grooving/Parting Insert - Parallelogram 55° | Steel &amp; More NG3M350LK NG3M350LK KC5025
Brand: Kennametal
SKU: NG3M350LK KC5025
Price: 43.68 USD
Availability: InStock
Rating: 4.5 (45 reviews)

Brand: Kennametal

$43.68

★★★★⯨ 4.5 (45 reviews)

Grooving Insert: NG3M350LK KC5025, Carbide – KC5025, TiAlN Finish, Left Hand, 3.500 mm Cutting Width, 3.81 mm Max Depth, Series Top Notch

500 in stock

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Specifications
Brand	Kennametal
Part No. (MPN)	NG3M350LK
Grade	KC5025
Type	Carbide Insert
Shape	Parallelogram 55°
Suitable Material	Steel
Category	Insert

Kennametal KC5025 KC5025 – Grooving/Parting Carbide Insert

The Kennametal KC5025 grooving insert excels in general-purpose applications on a range of workpiece materials, including steel, cast iron, titanium, and heat-resistant alloys, thanks to its PVD TiAlN coating which provides wear resistance and reduces friction. This parallelogram 55° insert is well-suited for grooving and parting operations, with a 3.500 mm cutting width and 3.81 mm maximum depth, making it a reliable choice for CNC operators working with these materials. The KC5025 grade carbide substrate provides a balance of toughness and hardness, allowing for smooth cutting and minimizing the risk of insert breakage.

Field reports & vendor notes: Grades KC5025 Composition: An advanced PVD-AlTiN-coated grade with a tough, ultra-fine-grain unalloyed substrate. Application: For general-purpose machining of most steels, stainless steels, high-temp alloys, titanium, irons, and non-ferrous materials. Speeds may vary from low to medium and will handle interruptions and high feed rates. Kennametal Grooving Insert: NG3M350LK KC5

Key Specifications

Brand	Kennametal
Model	KC5025
Grade	KC5025
Coating	PVD
Insert Shape	Parallelogram 55°
Clearance Angle	7°
IC (Inscribed Circle)	5mm
Thickness	2.5mm
Workpiece Materials	Steel, Cast Iron, Titanium, Heat-resistant
Application	General Purpose
Quantity	1 PCS

Grade KC5025 Performance Profile

Operators running steel, cast iron, titanium, heat-resistant with the Kennametal KC5025 typically report stable wear progression rather than catastrophic edge loss. The pvd 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.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
PVD Coating – Superior wear resistance and extended tool life under continuous load.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel, cast iron, titanium, heat-resistant interruptions.
Thermal Resistance – pvd layer holds hardness above typical cutting-zone temperatures.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

General Purpose of steel, cast iron, titanium, heat-resistant in production CNC lines
Suitable for both wet and dry machining conditions
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.

Tip: Match this insert to a holder whose seat matches the ISO designation. If you’re unsure, send us the holder model and we’ll confirm compatibility before shipping.

Weight	0.1 kg
Dimensions	15 × 18 × 4 cm

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Original Kennametal KC5025 KC5025 Carbide Grooving/Parting Insert – Parallelogram 55° | Steel & More NG3M350LK NG3M350LK KC5025

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