Original Kennametal SPMR422 Carbide Turning Insert – Square | Steel KCP25C SPMR422 KCP25C

Name: Original Kennametal SPMR422 Carbide Turning Insert - Square | Steel KCP25C SPMR422 KCP25C
Brand: Kennametal
SKU: SPMR422 KCP25C
Price: 14.84 USD
Availability: InStock
Rating: 5 (34 reviews)

Brand: Kennametal

$14.84

★★★★★ 5 (34 reviews)

Turning Insert: SPMR422 KCP25C, Carbide – KCP25C, MT-TiCN Finish, Neutral, 90.00 deg S – Square, Series Kendex™ Positive Inserts

Specifications
Brand	Kennametal
Part No. (MPN)	SPMR422
Grade	KCP25C
Type	Carbide Insert
Shape	Square
Suitable Material	Steel
Category	Insert

500 in stock

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Kennametal SPMR422 – Turning Carbide Insert

Turning Insert: SPMR422 KCP25C, Carbide – KCP25C, MT-TiCN Finish, Neutral, 90.00 deg S – Square, Series Kendex™ Positive Inserts

What machinists are saying about SPMR422: Kennametal KCP25C steel turning grade with KENGold CVD coating technology has a uniform structure to protect against wear while the gold flank aids in wear identification. Leveraging advanced pressing and honing technologies, Kennametal has achieved consistently tight tolerance levels with KENGold and has applied the advanced coating to the KCP25C grade. The grade is extremely

Key Specifications

Brand	Kennametal
Model	SPMR422
Coating	CVD
Insert Shape	Square
Clearance Angle	11°
Workpiece Materials	Steel
Application	General Machining
Geometry	Chipbreaker representative
Quantity	1 PCS

Features & Benefits

100% Genuine Kennametal – Original product with full quality guarantee, traceable batch.
Precision Ground – Tight dimensional tolerances for repeatable performance across batches.
Ready Stock – In-stock for same-day dispatch from our CNC tooling warehouse.
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.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

General Machining of steel in production CNC lines
Useful for batch production where tool-life predictability matters
Suitable for both wet and dry machining conditions
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.

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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