Original Kennametal CNMG543UN Carbide Turning Insert – Diamond 80° KCK20 CNMG543UN KCK20

Name: Original Kennametal CNMG543UN Carbide Turning Insert - Diamond 80° KCK20 CNMG543UN KCK20
Brand: Kennametal
SKU: CNMG543UN KCK20
Price: 50.05 USD
Availability: InStock
Rating: 4.6 (49 reviews)

Brand: Kennametal

$50.05

★★★★⯨ 4.6 (49 reviews)

Turning Insert: CNMG543UN KCK20, Carbide – KCK20, AlTiN & AlCrN Finish, Neutral, 16.12 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)	CNMG543UN
Grade	KCK20
Type	Carbide Insert
Shape	Diamond 80°
Category	Insert

Kennametal CNMG543UN – Turning Carbide Insert

Turning Insert: CNMG543UN KCK20, Carbide – KCK20, AlTiN & AlCrN Finish, Neutral, 16.12 mm Long, 80.00 deg C – Diamond (Rhombic) 80-Deg, Series KENLOC

Industry references for Kennametal CNMG543UN: Kennametal Turning Insert: CNMG543UN KCK20, Carbide KCK20, AlTiN & AlCrN Finish, Neutral, 16.12 mm Long, 80.00 deg C – Diamond (Rhombic) 80-Deg, Series KENLOC Kennametal CNMG543UN KCK20 Carbide Turning Insert TiCN/Al2O3 Finish, 16.12mm Long, 5/8″ Inscribed Circle, 3/64″ Corner Radius, 80° Diamond, Series KENLOC Manufacturer Part #: 3757591 S/N: 76368711 UNSPSC: 23242105 (Mi

Key Specifications

Brand	Kennametal
Model	CNMG543UN
Coating	TiN
Insert Shape	Diamond 80°
Clearance Angle	0°
Workpiece Materials	General Materials
Application	General Machining
Geometry	Neutral
Quantity	1 PCS

Features & Benefits

100% Genuine Kennametal – Original product with full quality guarantee, traceable batch.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on general materials interruptions.
Thermal Resistance – tin layer holds hardness above typical cutting-zone temperatures.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
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

General Machining of general materials 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 CNMG543UN Carbide Turning Insert – Diamond 80° KCK20 CNMG543UN KCK20

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