Original Kennametal ER125I03U00GUN KCU25 Carbide Grooving/Parting Insert – Diamond 75° | Steel, Cast Iron

Name: Original Kennametal ER125I03U00GUN KCU25 Carbide Grooving/Parting Insert - Diamond 75° | Steel, Cast Iron
Brand: Kennametal
SKU: ER125I03U00GUN KCU25
Price: 25.94 USD
Availability: InStock
Rating: 4.9 (31 reviews)

Brand: Kennametal

$25.94

★★★★⯨ 4.9 (31 reviews)

Grooving Insert: ER125I03U00GUN KCU25, Carbide – KCU25, Al2O3 Finish, Neutral, 0.1250″ Cutting Width, 0.0910″ Max Depth, Series Beyond Evolution

500 in stock

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Specifications
Brand	Kennametal
Part No. (MPN)	ER125I03U00GUN
Grade	KCU25
Type	Carbide Insert
Shape	Diamond 75°
Suitable Material	Steel
Category	Insert

Kennametal ER125I03U00GUN KCU25 – Grooving/Parting Carbide Insert

Grooving Insert: ER125I03U00GUN KCU25, Carbide – KCU25, Al2O3 Finish, Neutral, 0.1250″ Cutting Width, 0.0910″ Max Depth, Series Beyond Evolution

Field reports & vendor notes: Grooving. and Cut-Off – Carbide insert Beyond™ Evolution™ – Grooving Insert – GUN Geometry – Full Radius – Inch – Precision Molded ER125I03U00GUN. Buy Online. Find Grooving Inserts: Insert Style: ER; Cutting Width (Decimal Inch): 0.1250 at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years ER125I03U00GUN KCU25 Home Inserts GROOVING / T

Key Specifications

Brand	Kennametal
Model	ER125I03U00GUN
Grade	KCU25
Coating	tin
Insert Shape	Diamond 75°
Workpiece Materials	Steel, Cast Iron
Application	General Turning
Geometry	Neutral
Quantity	1 PCS

Grade KCU25 Performance Profile

Operators running steel, cast iron with the Kennametal KCU25 typically report stable wear progression rather than catastrophic edge loss. The tin system is the reason: it slows abrasion at the rake face while keeping the substrate from softening at the cutting zone.

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.
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

General Turning of steel, cast iron in production CNC lines
Useful for batch production where tool-life predictability matters
CNC lathe and machining center compatible
Effective in interrupted and continuous cutting passes

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	15 × 18 × 4 cm

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Original Kennametal ER125I03U00GUN KCU25 Carbide Grooving/Parting Insert – Diamond 75° | Steel, Cast Iron

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