Original Kennametal TNMG666RN Carbide Turning Insert – Triangle | Steel KCP25C TNMG666RN KCP25C

Name: Original Kennametal TNMG666RN Carbide Turning Insert - Triangle | Steel KCP25C TNMG666RN KCP25C
Brand: Kennametal
SKU: TNMG666RN KCP25C
Price: 80.97 USD
Availability: InStock
Rating: 4.5 (47 reviews)

Brand: Kennametal

$80.97

★★★★⯨ 4.5 (47 reviews)

Turning Insert: TNMG666RN KCP25C, Carbide – KCP25C, MT-TiCN Finish, Neutral, 60.00 deg T – Triangle, Series Kenloc™ Inserts

500 in stock

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Specifications
Brand	Kennametal
Part No. (MPN)	TNMG666RN
Grade	KCP25C
Type	Carbide Insert
Shape	Triangle
Suitable Material	Steel
Category	Insert

Kennametal TNMG666RN – Turning Carbide Insert

The Kennametal TNMG666RN turning carbide insert excels in general machining applications on steel workpieces, thanks to its TiCN coating which provides a strong balance between wear resistance and toughness. This triangle-shaped insert is well-suited for a wide range of turning operations, with its 60-degree cutting edge and neutral geometry making it adaptable to various machining requirements. With the KCP25C grade and MT-TiCN finish, it offers reliable performance and consistent results in demanding steel turning applications.

What machinists are saying about TNMG666RN: Kennametal Turning Insert: TNMG666RN KCP25C, Carbide KCP25C, MT-TiCN Finish, Neutral, 60.00 deg T – Triangle, Series Kenloc™ Inserts Kennametal KCP25C steel turning grade with KENGold CVD coating technology has a uniform structure to protect against wear while the gold flank aids in wear identification. Leveraging advanced pressing and honing technologies, Kennametal has achiev

Key Specifications

Brand	Kennametal
Model	TNMG666RN
Coating	TiCN
Insert Shape	Triangle
Clearance Angle	0°
Workpiece Materials	Steel
Application	General Machining
Geometry	Neutral
Quantity	1 PCS

Features & Benefits

100% Genuine Kennametal – Original product with full quality guarantee, traceable batch.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
Thermal Resistance – ticn layer holds hardness above typical cutting-zone temperatures.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel interruptions.
TiCN Coating – Superior wear resistance and extended tool life under continuous load.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

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

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.

Tip: Match this insert to a holder whose seat matches the ISO designation. If you’re unsure, send us the holder model and we’ll confirm compatibility before shipping.

Weight	0.1 kg
Dimensions	18 × 15 × 4 cm

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Original Kennametal TNMG666RN Carbide Turning Insert – Triangle | Steel KCP25C TNMG666RN KCP25C

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