Original Kennametal WPMT2151LF KCU25 Carbide Turning Insert – Trigon 80° | Steel KCU25B WPMT2151LF KCU25B

Name: Original Kennametal WPMT2151LF KCU25 Carbide Turning Insert - Trigon 80° | Steel KCU25B WPMT2151LF KCU25B
Brand: Kennametal
SKU: WPMT2151LF KCU25B
Price: 22.57 USD
Availability: InStock
Rating: 4.7 (24 reviews)

Brand: Kennametal

$22.57

★★★★⯨ 4.7 (24 reviews)

Turning Insert: WPMT2151LF KCU25B, Carbide – KCU25B, TiSiN, AlTiSiN & AlTiN Finish, Neutral, 80.00 deg W – Trigon 80-Deg, Series WPMT-LF

500 in stock

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Specifications
Brand	Kennametal
Part No. (MPN)	WPMT2151LF
Grade	KCU25B
Type	Carbide Insert
Shape	Trigon 80°
Suitable Material	Steel
Category	Insert

Kennametal WPMT2151LF KCU25 – Turning Carbide Insert

Turning Insert: WPMT2151LF KCU25B, Carbide – KCU25B, TiSiN, AlTiSiN & AlTiN Finish, Neutral, 80.00 deg W – Trigon 80-Deg, Series WPMT-LF

What machinists are saying about WPMT2151LF: Kennametal Turning Insert: WPMT2151LF KCU25B, Carbide TiSiN, AlTiSiN & AlTiN Finish, Neutral, 80.00 deg W – Trigon 80-Deg, Series WPMT-LF application: Designed for heavy cutting of low-, medium-, and high-carbon steels, medium hardness alloy and tool steels, stainless steels, and some high-temperature alloys. Excellent thermal and mechanical shock resistance makes grade KC8

Key Specifications

Brand	Kennametal
Model	WPMT2151LF
Grade	KCU25
Coating	TiN
Insert Shape	Trigon 80°
Clearance Angle	11°
IC (Inscribed Circle)	21mm
Thickness	5.1mm
Workpiece Materials	Steel
Application	Heavy Cutting
Geometry	Neutral
Quantity	1 PCS

Why Grade KCU25

Kennametal’s KCU25 sits between general-purpose and high-performance offerings — strong enough for production heavy cutting on steel, conservative enough to forgive the occasional spike in feed rate. TiN layer keeps cutting temperatures workable.

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).
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel interruptions.
Thermal Resistance – tin layer holds hardness above typical cutting-zone temperatures.
TiN 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

Heavy Cutting 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. Entry-tier pricing makes this a low-risk option for trialing Kennametal tooling on a new material.

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 WPMT2151LF KCU25 Carbide Turning Insert – Trigon 80° | Steel KCU25B WPMT2151LF KCU25B

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