Original Korloy SNMG432-HM NC3120 Carbide Turning Insert – Square

Name: Original Korloy SNMG432-HM NC3120 Carbide Turning Insert - Square
Brand: Korloy
SKU: SNMG432-HM NC3120
Rating: 5 (33 reviews)

Brand: Korloy

$17.83

★★★★★ 5 (33 reviews)

Buy original Korloy SNMG432-HM (SNMG432-HM NC3120) NC3120 Carbide Insert for general materials machining. tin coating. From $17.83. Free shipping. Genuine Ko…

500 in stock

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Korloy SNMG432-HM NC3120 – Turning Carbide Insert

Specifications:
Subcategory: Indexable Inserts & Blades
Leaf Category: Turning & Boring Carbide Inserts
Brand: KORLOY
Model #: 1-02-025407
Tool Material: Carbide
Unit of Measure: Each
Inventory Status: Order as needed
Catalog Page: 9923
Grade: NC3120
Chipbreaker 3875: HM
Coating: CVD / TiCN+TiC+Al2O3
Insert IC: 1/2″
Insert Radius: 0.031″
Insert Shape & Angle: 90° Square
Insert Size: 432
Insert Style: SNMG
Insert Thickness: 3/16″
Relief Angle: 0°
Insert #: SNMG432-HM
Weight: 0.020 lbs.
Designation: SNMG432-HM NC3120

Field reports & vendor notes: KORLOY 1-02-025407 – SNMG432-HM NC3120, 90° Square, Indexable Carbide Turning / Boring Insert Item # 22-288-235 Write a review Ask a question DetailsSKU1-02-054188Designation (ANSI)SNMG432-HM NC3215Designation (ISO)SNMG120408-HM NC3215Main ApplicationTurningItem TypeInsertChip BreakerHMGradeNC3215Insert StyleSNMGBRANDKORLOYList Price (USD)$14.49 Features90° Square Shaped Indexa

Key Specifications

Brand	Korloy
Model	SNMG432-HM
Grade	NC3120
Coating	tin
Insert Shape	Square
Clearance Angle	0°
Workpiece Materials	General Materials
Application	Rough Machining
Geometry	Negative
Quantity	1 PCS

Grade NC3120 Performance Profile

Operators running general materials with the Korloy NC3120 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 Korloy – 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.
Thermal Resistance – tin layer holds hardness above typical cutting-zone temperatures.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on general materials interruptions.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Rough Machining of general materials in production CNC lines
Holds dimensional tolerance over multiple indexings (insert)
Designed for shop conditions typical of Korloy tooling users worldwide
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 Korloy 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	0.02 kg
Dimensions	15 × 18 × 4 cm

SKU: SNMG432-HM NC3120 Category: Insert Brand: Korloy

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