Original Kennametal CNMM643RH Carbide Turning Insert – Diamond 80° KCP40 CNMM643RH KCP40

Name: Original Kennametal CNMM643RH Carbide Turning Insert - Diamond 80° KCP40 CNMM643RH KCP40
Brand: Kennametal
SKU: CNMM643RH KCP40
Price: 66.01 USD
Availability: InStock
Rating: 4.9 (53 reviews)

Brand: Kennametal

$66.01

★★★★⯨ 4.9 (53 reviews)

Turning Insert: CNMM643RH KCP40, Carbide – KCP40, TiN, TiCN & Al2O3 Finish, Neutral, 19.34 mm Long, 80.00 deg C – Diamond (Rhombic) 80-Deg, Series KENLOC

500 in stock

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Specifications
Brand	Kennametal
Part No. (MPN)	CNMM643RH
Grade	KCP40
Type	Carbide Insert
Shape	Diamond 80°
Category	Insert

Kennametal CNMM643RH – Turning Carbide Insert

Turning Insert: CNMM643RH KCP40, Carbide – KCP40, TiN, TiCN & Al2O3 Finish, Neutral, 19.34 mm Long, 80.00 deg C – Diamond (Rhombic) 80-Deg, Series KENLOC

Key Specifications

Brand	Kennametal
Model	CNMM643RH
Coating	Coated Carbide
Insert Shape	Diamond 80°
Clearance Angle	0°
Workpiece Materials	General Materials
Application	General Machining
Quantity	1 PCS

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.
Coated Carbide Coating – Superior wear resistance and extended tool life under continuous load.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

General Machining of general materials in production CNC lines
Suitable for both wet and dry machining conditions
Effective in interrupted and continuous cutting passes
CNC lathe and machining center compatible

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.

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	18 × 15 × 4 cm

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