Original Korloy TNMG543-B25 NC5330 Carbide Turning Insert – Triangle | Steel, Cast Iron, Non-ferrous

Name: Original Korloy TNMG543-B25 NC5330 Carbide Turning Insert - Triangle | Steel, Cast Iron, Non-ferrous
Brand: Korloy
SKU: TNMG543-B25 NC5330
Price: 35.50 USD
Availability: InStock
Rating: 5 (21 reviews)

Brand: Korloy

$35.50

★★★★★ 5 (21 reviews)

Buy original Korloy TNMG543-B25 (TNMG543-B25 NC5330) NC5330 Carbide Insert for steel, cast iron, non-ferrous machining. tin coating. From $35.5. Free shippin…

500 in stock

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Specifications
Brand	Korloy
Part No. (MPN)	TNMG543-B25
Grade	NC5330
Type	Carbide Insert
Shape	Triangle
Suitable Material	Steel
Category	Insert

Korloy TNMG543-B25 NC5330 – Turning Carbide Insert

The Korloy TNMG543-B25 turning carbide insert excels in general-purpose turning applications, particularly on steel, cast iron, and non-ferrous workpieces, where its tin-coated NC5330 grade carbide substrate provides a strong balance between wear resistance and toughness. With a 60° triangle shape and 0.047″ radius, this insert is well-suited for a wide range of turning operations, from roughing to finishing, and its 1/4″ thickness and 0° relief angle make it a versatile choice for many CNC machining tasks. The CVD TiCN+Al2O3+TiN coating, combined with the B25 chipbreaker, helps to minimize built-up edge and improve surface finish on the workpiece.

Industry references for Korloy TNMG543-B25: Style TNMG FEATURES: Double sided. Pin and clamp insert. 0° relief angle. Use for medium cuts. Standard chip control. Depth of Cut: 5/64" ~ 15/64". Feed Rate: .010" ~ .020"/rev. C-2 Grade Excellent for cast iron & non-ferrous metals. Equivalent to K20-K30 grade. Recommended Cutting Speed: 150-400 SFM. KORLOY TNMG-543 C-2 UNCOATED … Travers Item #: 22-2

Key Specifications

Brand	Korloy
Model	TNMG543-B25
Grade	NC5330
Coating	tin
Insert Shape	Triangle
Clearance Angle	0°
Workpiece Materials	Steel, Cast Iron, Non-ferrous
Application	General Purpose
Geometry	Neutral
Quantity	1 PCS

Grade NC5330 Performance Profile

Operators running steel, cast iron, non-ferrous with the Korloy NC5330 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.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
tin Coating – Superior wear resistance and extended tool life under continuous load.
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

General Purpose of steel, cast iron, non-ferrous in production CNC lines
Useful for batch production where tool-life predictability matters
Performs across a range of cutting speeds and feed rates
Effective in interrupted and continuous cutting passes

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	0.06 kg
Dimensions	15 × 18 × 4 cm

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