Original Kennametal TNMG333RP KCU25 Carbide Turning Insert – Triangle | Steel KCU25B TNMG333RP KCU25B

Name: Original Kennametal TNMG333RP KCU25 Carbide Turning Insert - Triangle | Steel KCU25B TNMG333RP KCU25B
Brand: Kennametal
SKU: TNMG333RP KCU25B
Price: 19.43 USD
Availability: InStock
Rating: 4.9 (33 reviews)

Brand: Kennametal

$19.43

★★★★⯨ 4.9 (33 reviews)

Turning Insert: TNMG333RP KCU25B, Carbide – KCU25B, TiSiN, AlTiSiN & AlTiN Finish, Neutral, 60.00 deg W – Trigon 80-Deg, Series TNMG-RP

500 in stock

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Specifications
Brand	Kennametal
Part No. (MPN)	TNMG333RP
Grade	KCU25B
Type	Carbide Insert
Shape	Triangle
Suitable Material	Steel
Category	Insert

Kennametal TNMG333RP KCU25 – Turning Carbide Insert

Turning Insert: TNMG333RP KCU25B, Carbide – KCU25B, TiSiN, AlTiSiN & AlTiN Finish, Neutral, 60.00 deg W – Trigon 80-Deg, Series TNMG-RP

Field reports & vendor notes: Find Turning Insert: TNMG333RP KCU25, Carbide at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years Kennametal's KCU25B Universal Turning Grade with KENGold PVD coating makes machining multi-material projects easy & delivers consistency in cutting. Learn more. TNMG333RP KCU25 KEN 4121699 Retail Price: $22.17 Price: $13.42 Manu

Key Specifications

Brand	Kennametal
Model	TNMG333RP
Grade	KCU25
Coating	PVD
Insert Shape	Triangle
Clearance Angle	0°
Workpiece Materials	Steel
Application	Finish Machining
Geometry	Chipbreaker: 2
Quantity	1 PCS

Grade KCU25 Characteristics

Kennametal KCU25 uses PVD coating tuned for finish machining on steel. The chemistry favors edge stability under interrupted cutting and resists thermal cracking on longer passes.

Features & Benefits

100% Genuine Kennametal – Original product with full quality guarantee, traceable batch.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
Predictable Wear – Even flank wear pattern simplifies tool-life prediction and scheduling.
Precision Ground – Tight dimensional tolerances for repeatable performance across batches.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Finish Machining of steel in production CNC lines
Performs across a range of cutting speeds and feed rates
Suitable for both wet and dry machining conditions
CNC lathe and machining center compatible

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	18 × 15 × 4 cm

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Original Kennametal TNMG333RP KCU25 Carbide Turning Insert – Triangle | Steel KCU25B TNMG333RP KCU25B

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