Original Kennametal NG2M140RK KCU25 Carbide Grooving/Parting Insert | Steel KCU25B NG2M140RK KCU25B

Name: Original Kennametal NG2M140RK KCU25 Carbide Grooving/Parting Insert | Steel KCU25B NG2M140RK KCU25B
Brand: Kennametal
SKU: NG2M140RK KCU25B
Price: 38.25 USD
Availability: InStock
Rating: 4.9 (10 reviews)

Brand: Kennametal

$38.25

★★★★⯨ 4.9 (10 reviews)

Grooving Insert: NG2M140RK KCU25B, Carbide – KCU25B, AlTiN, AlTiSiN & TiSiN Finish, Right Hand, 1.40 mm Cutting Width, 1.28 mm Max Depth, Series Top Notch

500 in stock

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Specifications
Brand	Kennametal
Part No. (MPN)	NG2M140RK
Grade	KCU25B
Type	Carbide Insert
Suitable Material	Steel
Category	Insert

Kennametal NG2M140RK KCU25 – Grooving/Parting Carbide Insert

Grooving Insert: NG2M140RK KCU25B, Carbide – KCU25B, AlTiN, AlTiSiN & TiSiN Finish, Right Hand, 1.40 mm Cutting Width, 1.28 mm Max Depth, Series Top Notch

What machinists are saying about NG2M140RK: Top Notch™ Groove and Turn Inserts NG-K – NG2M140RK. Buy Online. MetricInch SAP Material Number 5968002 ISO Catalog Number NG2M140RK ANSI Catalog Number NG2M140RK Grade KCP25B Beyond_Drive_Grades Beyond™ Drive™ [RR] Corner Radius 0.09 mm [RR] Corner Radius .0035 in [W] Cutting Width 1.4 mm [W] Cutting Width .0551 in [APMAX] Profile AP Maximum 0.762 mm [APMAX] Profile AP Maximum

Key Specifications

Brand	Kennametal
Model	NG2M140RK
Grade	KCU25
Coating	tin
Workpiece Materials	Steel
Application	General Turning
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.
Predictable Wear – Even flank wear pattern simplifies tool-life prediction and scheduling.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

General Turning of steel in production CNC lines
Designed for shop conditions typical of Kennametal tooling users worldwide
Holds dimensional tolerance over multiple indexings (insert)
Pairs well with through-coolant setups for chip evacuation

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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Original Kennametal NG2M140RK KCU25 Carbide Grooving/Parting Insert | Steel KCU25B NG2M140RK KCU25B

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