Original Kennametal SCMT3251LF KT315 Carbide Turning Insert – Square

Name: Original Kennametal SCMT3251LF KT315 Carbide Turning Insert - Square
Brand: Kennametal
SKU: SCMT3251LF KT315
Price: 32.80 USD
Availability: InStock
Rating: 5 (38 reviews)

Brand: Kennametal

$32.80

★★★★★ 5 (38 reviews)

Turning Insert: SCMT3251LF KT315, Cermet – KT315, TiN, TiCN & TiN Finish, Neutral, 3/8″ Long, 3/8″ Inscribed Circle, 1/64″ Corner Radius, 90.00 deg S – Square, Series Screw-On

500 in stock

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Specifications
Brand	Kennametal
Part No. (MPN)	SCMT3251LF
Grade	KT315
Type	Turning Insert
Shape	Square
Category	Square (SNMG)

Kennametal SCMT3251LF KT315 – Turning Carbide Insert

Turning Insert: SCMT3251LF KT315, Cermet – KT315, TiN, TiCN & TiN Finish, Neutral, 3/8″ Long, 3/8″ Inscribed Circle, 1/64″ Corner Radius, 90.00 deg S – Square, Series Screw-On

Industry references for Kennametal SCMT3251LF: Find Turning Insert: SCMT3251LF KT315, Cermet at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years Composition: A newly engineered, tough cobalt-enriched carbide grade with an advanced multilayer TiN-MT-TiCN-Al2O3 coating. Application: For medium to rough machining of all carbon, alloy, and stainless steels. The substrate design provi

Key Specifications

Brand	Kennametal
Model	SCMT3251LF
Grade	KT315
Coating	Cermet
Insert Shape	Square
Clearance Angle	7°
IC (Inscribed Circle)	3.2mm
Thickness	5.1mm
Workpiece Materials	General Materials
Application	Finish Machining
Geometry	Chipbreaker lf
Quantity	1 PCS

Why Grade KT315

Kennametal’s KT315 sits between general-purpose and high-performance offerings — strong enough for production finish machining on general materials, conservative enough to forgive the occasional spike in feed rate. Cermet layer keeps cutting temperatures workable.

Features & Benefits

100% Genuine Kennametal – Original product with full quality guarantee, traceable batch.
Cermet Coating – Superior wear resistance and extended tool life under continuous load.
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.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Finish Machining of general materials in production CNC lines
Designed for shop conditions typical of Kennametal tooling users worldwide
Holds dimensional tolerance over multiple indexings (insert)
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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