Original Korloy TNMG432-GR NC3030 Carbide Turning Insert – Triangle | Steel

Name: Original Korloy TNMG432-GR NC3030 Carbide Turning Insert - Triangle | Steel
Brand: Korloy
SKU: TNMG432-GR NC3030
Rating: 4.8 (58 reviews)

Brand: Korloy

$22.11

★★★★⯨ 4.8 (58 reviews)

Buy original Korloy TNMG432-GR (TNMG432-GR NC3030) NC3030 Carbide Insert for steel machining. Al2O3/TiCN coating. From $22.11. Free shipping. Genuine Korloy …

500 in stock

Need a different quantity, brand or specification?Send us the part number — typical reply time: a few hours.

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Korloy TNMG432-GR NC3030 – Turning Carbide Insert

Specifications:
Subcategory: Indexable Inserts & Blades
Leaf Category: Turning & Boring Carbide Inserts
Brand: KORLOY
Model #: 1-02-023238
Tool Material: Carbide
Unit of Measure: Each
Inventory Status: Stock
Catalog Page: 233
Grade: NC3030
Chipbreaker 3875: GR
Coating: CVD / TiCN+Al2O3+TiN
Insert IC: 1/2″
Insert Radius: 0.031″
Insert Shape & Angle: 60° Triangle
Insert Size: 432
Insert Style: TNMG
Insert Thickness: 3/16″
Relief Angle: 0°
Insert #: TNMG432-GR
Weight: 0.025 lbs.
Designation: TNMG432-GR NC3030

What machinists are saying about TNMG432-GR: KORLOY 1-02-023238 – TNMG432-GR NC3030, 60° Triangle, Indexable Carbide Turning / Boring Insert Item # 22-286-057 Write a review Ask a question Travers Item #: 22-286-057 – KORLOY – TNMG432-GR NC3030, 60° Triangle, Indexable Carbide Turning / Boring Insert DetailsSKU1-02-023238Designation (ANSI)TNMG432-GR NC3030Designation (ISO)TNMG220408-GR NC3030Main ApplicationTurningItem Ty

Key Specifications

Brand	Korloy
Model	TNMG432-GR
Grade	NC3030
Coating	Al2O3/TiCN
Insert Shape	Triangle
Clearance Angle	0°
Workpiece Materials	Steel
Application	Rough Machining
Geometry	Chipbreaker gr
Quantity	1 PCS

Why Grade NC3030

Korloy’s NC3030 sits between general-purpose and high-performance offerings — strong enough for production rough machining on steel, conservative enough to forgive the occasional spike in feed rate. Al2O3/TiCN 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 – al2o3/ticn layer holds hardness above typical cutting-zone temperatures.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel 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

Rough Machining of steel in production CNC lines
Performs across a range of cutting speeds and feed rates
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 Korloy 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	0.025 kg
Dimensions	15 × 18 × 4 cm

SKU: TNMG432-GR NC3030 Category: Insert Brand: Korloy

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