Original Kennametal NGD3125LK K313 Carbide Grooving/Parting Insert

Name: Original Kennametal NGD3125LK K313 Carbide Grooving/Parting Insert
Brand: Kennametal
SKU: NGD3125LK K313
Price: 31.48 USD
Availability: InStock
Rating: 4.7 (35 reviews)

Brand: Kennametal

$31.48

★★★★⯨ 4.7 (35 reviews)

Grooving Insert: NGD3125LK K313, Carbide – K313, Bright/Uncoated Finish, Left Hand, 3.18 mm Cutting Width, 6.35 mm Max Depth, Series Top Notch

500 in stock

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Specifications
Brand	Kennametal
Part No. (MPN)	NGD3125LK
Grade	K313
Type	Carbide Insert
Category	Insert

Kennametal NGD3125LK K313 – Grooving/Parting Carbide Insert

Grooving Insert: NGD3125LK K313, Carbide – K313, Bright/Uncoated Finish, Left Hand, 3.18 mm Cutting Width, 6.35 mm Max Depth, Series Top Notch

Field reports & vendor notes: 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 reliability and repeatability Improved cutting conditions for tool life, stability and rigidity Kennametal Grooving Insert: NGD3125LK K313, Carbide Bright/Uncoated Finish, Le

Key Specifications

Brand	Kennametal
Model	NGD3125LK
Grade	K313
Coating	PVD
Workpiece Materials	General Materials
Application	General Machining
Geometry	Positive
Quantity	1 PCS

Grade K313 Performance Profile

Operators running general materials with the Kennametal K313 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.
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 general materials interruptions.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

General Machining of general materials in production CNC lines
Useful for batch production where tool-life predictability matters
Suitable for both wet and dry machining conditions
CNC lathe and machining center compatible

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.

Reminder: Holder rigidity, lead angle, and approach all influence how this insert wears. Pair with a holder rated for the same cutting forces.

Weight	0.1 kg
Dimensions	15 × 18 × 4 cm

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