Original Kennametal A4G125I03P05GUP KCU25 Carbide Grooving/Parting Insert – Parallelogram 85° | Cast Iron, Non-ferrous KCU25B A4G125I03P05GUP KCU25B

Name: Original Kennametal A4G125I03P05GUP KCU25 Carbide Grooving/Parting Insert - Parallelogram 85° | Cast Iron, Non-ferrous KCU25B A4G125I03P05GUP KCU25B
Brand: Kennametal
SKU: A4G125I03P05GUP KCU25B
Price: 50.37 USD
Availability: InStock
Rating: 4.5 (30 reviews)

Brand: Kennametal

$50.37

★★★★⯨ 4.5 (30 reviews)

Grooving Insert: A4G125I03P05GUP KCU25B, Carbide – KCU25B, TiSiN, AlTiSiN & AlTiN Finish, Neutral, Series A4G-P-GUP

500 in stock

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Specifications
Brand	Kennametal
Part No. (MPN)	A4G125I03P05GUP
Grade	KCU25B
Type	Carbide Insert
Shape	Parallelogram 85°
Suitable Material	Cast iron
Category	Insert

Kennametal A4G125I03P05GUP KCU25 – Grooving/Parting Carbide Insert

Grooving Insert: A4G125I03P05GUP KCU25B, Carbide – KCU25B, TiSiN, AlTiSiN & AlTiN Finish, Neutral, Series A4G-P-GUP

Field reports & vendor notes: Find A4 Turning Inserts 5109131 Grade KCU25 at Kennametal.com. Upgrade your job shop's cut-off and grooving processes with A4 Toolholders and Inserts! Kennametal Grooving Insert: A4G125I03P05GUP KCU25, Carbide AlTiN Finish, Neutral, 3.180 mm Cutting Width, 2.92 mm Max Depth, Series A4 A4G125I03P05GUP KCU25 Home Inserts GROOVING / THREADING / PARTING KENNAMETAL A4 GROOVE/TU

Key Specifications

Brand	Kennametal
Model	A4G125I03P05GUP
Grade	KCU25
Coating	TiN
Insert Shape	Parallelogram 85°
Workpiece Materials	Cast Iron, Non-ferrous
Application	High-Speed Machining
Geometry	Neutral
Quantity	1 PCS

Grade KCU25 Characteristics

Kennametal KCU25 uses TiN coating tuned for high-speed machining on cast iron, non-ferrous. 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.
Ready Stock – In-stock for same-day dispatch from our CNC tooling warehouse.
Precision Ground – Tight dimensional tolerances for repeatable performance across batches.
TiN Coating – Superior wear resistance and extended tool life under continuous load.
Thermal Resistance – tin layer holds hardness above typical cutting-zone temperatures.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

High-Speed Machining of cast iron, non-ferrous in production CNC lines
Pairs well with through-coolant setups for chip evacuation
Holds dimensional tolerance over multiple indexings (insert)
Designed for shop conditions typical of Kennametal tooling users worldwide

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.

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	15 × 18 × 4 cm

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Original Kennametal A4G125I03P05GUP KCU25 Carbide Grooving/Parting Insert – Parallelogram 85° | Cast Iron, Non-ferrous KCU25B A4G125I03P05GUP KCU25B

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Original Kennametal A4G125I03P05GUP KCU25 Carbide Grooving/Parting Insert – Parallelogram 85° | Cast Iron, Non-ferrous KCU25B A4G125I03P05GUP KCU25B

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