Original Kennametal KC850 SPG422 Carbide Turning Insert SPG422 KC850

Name: Original Kennametal KC850 SPG422 Carbide Turning Insert SPG422 KC850
Brand: Kennametal
SKU: SPG422 KC850
Price: 36.55 USD
Availability: InStock
Rating: 5 (57 reviews)

Brand: Kennametal

$36.55

★★★★★ 5 (57 reviews)

Turning Insert: SPG422 KC850, Carbide – KC850, TiC, TiCN & TiN Finish, Neutral, 1/2″ Long, 1/2″ Inscribed Circle, 1/32″ Corner Radius, 90.00 deg S – Square, Series KENDEX

500 in stock

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Specifications
Brand	Kennametal
Part No. (MPN)	SPG422
Grade	KC850
Type	Carbide Insert
Category	Insert

Kennametal KC850 SPG422 – Turning Carbide Insert

Turning Insert: SPG422 KC850, Carbide – KC850, TiC, TiCN & TiN Finish, Neutral, 1/2″ Long, 1/2″ Inscribed Circle, 1/32″ Corner Radius, 90.00 deg S – Square, Series KENDEX

Field reports & vendor notes: Find Turning Insert: SPG422 KC850, Carbide at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years Find Turning Insert: CNMG432 KC850, Carbide at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years Grades KC850 composition: A CVD tri-phase coating on an extra-strong, cobalt-enriched alloyed subst

Key Specifications

Brand	Kennametal
Model	KC850
Grade	SPG422
Coating	CVD
Workpiece Materials	General Materials
Application	General Purpose
Geometry	Neutral
Quantity	1 PCS

Why Grade SPG422

Kennametal’s SPG422 sits between general-purpose and high-performance offerings — strong enough for production general purpose on general materials, conservative enough to forgive the occasional spike in feed rate. CVD layer keeps cutting temperatures workable.

Features & Benefits

100% Genuine Kennametal – Original product with full quality guarantee, traceable batch.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
Predictable Wear – Even flank wear pattern simplifies tool-life prediction and scheduling.
CVD 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 Purpose of general materials in production CNC lines
Suitable for both wet and dry machining conditions
Effective in interrupted and continuous cutting passes
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 KC850 SPG422 Carbide Turning Insert SPG422 KC850

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