Original Korloy TNMX331L NC3120 Carbide Turning Insert – Triangle | Steel, Cast Iron

Name: Original Korloy TNMX331L NC3120 Carbide Turning Insert - Triangle | Steel, Cast Iron
Brand: Korloy
SKU: TNMX331L NC3120
Price: 16.40 USD
Availability: InStock
Rating: 4.9 (16 reviews)

Brand: Korloy

$16.40

★★★★⯨ 4.9 (16 reviews)

Buy original Korloy TNMX331L (TNMX331L NC3120) NC3120 Carbide Insert for steel, cast iron machining. tin coating. From $16.4. Free shipping. Genuine Korloy p…

500 in stock

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Korloy TNMX331L NC3120 – Turning Carbide Insert

Specifications:
Subcategory: Indexable Inserts & Blades
Leaf Category: Turning & Boring Carbide Inserts
Brand: KORLOY
Model #: 1-02-025968
Tool Material: Carbide
Unit of Measure: Each
Inventory Status: Order as needed
Catalog Page: 9923
Grade: NC3120
Coating: CVD / TiCN+TiC+Al2O3
Insert IC: 3/8″
Insert Radius: 0.016″
Insert Shape & Angle: 60° Triangle
Insert Size: 331
Insert Style: TNMX
Insert Thickness: 3/16″
Relief Angle: 0°
Insert #: TNMX331L
Weight: 0.017 lbs.
Designation: TNMX331L NC3120

Industry references for Korloy TNMX331L: Travers Item #: 22-288-912 – KORLOY – TNMX331L NC3120, 60° Triangle, Indexable Carbide Turning / Boring Insert Korloy turning tools cover a wide application range with a full line-up of ISO tools and FGT tools that produce high quality and hight precision parts for all manufacturers requirements. Korloy multi-functional tool can machine grooving, part-off, facing and forming in

Key Specifications

Brand	Korloy
Model	TNMX331L
Grade	NC3120
Coating	tin
Insert Shape	Triangle
Clearance Angle	0°
Workpiece Materials	Steel, Cast Iron
Application	Finish Machining
Geometry	Wiper
Quantity	1 PCS

Why Grade NC3120

Korloy’s NC3120 sits between general-purpose and high-performance offerings — strong enough for production finish machining on steel, cast iron, conservative enough to forgive the occasional spike in feed rate. tin layer keeps cutting temperatures workable.

Features & Benefits

100% Genuine Korloy – Original product with full quality guarantee, traceable batch.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
Thermal Resistance – tin layer holds hardness above typical cutting-zone temperatures.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel, cast iron interruptions.
Precision Ground – Tight dimensional tolerances for repeatable performance across batches.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Finish Machining of steel, cast iron in production CNC lines
Useful for batch production where tool-life predictability matters
Performs across a range of cutting speeds and feed rates
Suitable for both wet and dry machining conditions

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.

Tip: Match this insert to a holder whose seat matches the ISO designation. If you’re unsure, send us the holder model and we’ll confirm compatibility before shipping.

Weight	0.017 kg
Dimensions	15 × 18 × 4 cm

SKU: TNMX331L NC3120 Category: Insert Brand: Korloy

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