Original Kennametal NG4250LK Carbide Grooving/Parting Insert KCP25B NG4250LK KCP25B

Name: Original Kennametal NG4250LK Carbide Grooving/Parting Insert KCP25B NG4250LK KCP25B
Brand: Kennametal
SKU: NG4250LK KCP25B
Price: 56.93 USD
Availability: InStock
Rating: 4.6 (53 reviews)

Brand: Kennametal

$56.93

★★★★⯨ 4.6 (53 reviews)

Grooving Insert: NG4250LK KCP25B, Carbide – KCP25B, TiOCN Finish, Left Hand, 6.35 mm Cutting Width, 6.35 mm Max Depth, Series Top Notch

500 in stock

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Specifications
Brand	Kennametal
Part No. (MPN)	NG4250LK
Grade	KCP25B
Type	Carbide Insert
Category	Insert

Kennametal NG4250LK – Grooving/Parting Carbide Insert

Grooving Insert: NG4250LK KCP25B, Carbide – KCP25B, TiOCN Finish, Left Hand, 6.35 mm Cutting Width, 6.35 mm Max Depth, Series Top Notch

What machinists are saying about NG4250LK: application: Designed for heavy cutting of low-, medium-, and high-carbon steels, medium hardness alloy and tool steels, stainless steels, and some high-temperature alloys. Excellent thermal and mechanical shock resistance makes grade KC850 ideally suited for difficult drilling applications. Used in inserts for Kendex/Metcut drill bodies. MetricInch SAP Material Number 5968079

Key Specifications

Brand	Kennametal
Model	NG4250LK
Coating	tin
Workpiece Materials	General Materials
Application	Heavy Cutting
Quantity	1 PCS

Features & Benefits

100% Genuine Kennametal – Original product with full quality guarantee, traceable batch.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
tin Coating – Superior wear resistance and extended tool life under continuous load.
Predictable Wear – Even flank wear pattern simplifies tool-life prediction and scheduling.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Heavy Cutting of general materials in production CNC lines
Performs across a range of cutting speeds and feed rates
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. Mid-tier pricing reflects Kennametal’s production-grade tolerances rather than economy substrate.

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 NG4250LK Carbide Grooving/Parting Insert KCP25B NG4250LK KCP25B

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