Original Kennametal CNMM646RP Carbide Turning Insert – Diamond 80° | Steel KCM25B CNMM646RP KCM25B

Name: Original Kennametal CNMM646RP Carbide Turning Insert - Diamond 80° | Steel KCM25B CNMM646RP KCM25B
Brand: Kennametal
SKU: CNMM646RP KCM25B
Price: 63.36 USD
Availability: InStock
Rating: 5 (15 reviews)

Brand: Kennametal

$63.36

★★★★★ 5 (15 reviews)

Turning Insert: CNMM646RP KCM25B, Carbide – KCM25B, TiCN, Al2O3 & TiOCN Finish, Neutral, 0.7616″ Long, 0.7500″ Inscribed Circle, 0.0938″ Corner Radius, 80.00 deg C – Diamond (Rhombic) 80-Deg, Series K

500 in stock

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Specifications
Brand	Kennametal
Part No. (MPN)	CNMM646RP
Grade	KCM25B
Type	Carbide Insert
Shape	Diamond 80°
Suitable Material	Steel
Category	Insert

Kennametal CNMM646RP – Turning Carbide Insert

Industry references for Kennametal CNMM646RP: Kennametal Turning Insert: CNMM646RP KCM25B, Carbide TiCN, Al2O3 & TiOCN Finish, Neutral, 0.7616" Long, 0.7500" Inscribed Circle, 0.0938" Corner Radius, 80 deg C – Diamond (Rhombic) … Find Turning Insert: CNMM646RP KCP25, Carbide at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years CNMM646RP KCM25B KEN 5591633 Ret

Key Specifications

Brand	Kennametal
Model	CNMM646RP
Coating	TiCN
Insert Shape	Diamond 80°
Clearance Angle	0°
Workpiece Materials	Steel
Application	Rough Machining
Geometry	Neutral
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.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
Ready Stock – In-stock for same-day dispatch from our CNC tooling warehouse.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Rough Machining of steel in production CNC lines
Useful for batch production where tool-life predictability matters
Suitable for both wet and dry machining conditions
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	18 × 15 × 4 cm

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Original Kennametal CNMM646RP Carbide Turning Insert – Diamond 80° | Steel KCM25B CNMM646RP KCM25B

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