Original Korloy CNMG544-B25 NC3225 Carbide Turning Insert – Diamond 80° | Steel, Cast Iron

Name: Original Korloy CNMG544-B25 NC3225 Carbide Turning Insert - Diamond 80° | Steel, Cast Iron
Brand: Korloy
SKU: CNMG544-B25 NC3225
Price: 27.70 USD
Availability: InStock
Rating: 4.8 (66 reviews)

Brand: Korloy

$27.70

★★★★⯨ 4.8 (66 reviews)

Buy original Korloy CNMG544-B25 (CNMG544-B25 NC3225) NC3225 Carbide Insert for steel, cast iron machining. Diamond coating. From $27.7. Free shipping. Genuin…

500 in stock

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Specifications
Brand	Korloy
Part No. (MPN)	CNMG544-B25
Grade	NC3225
Type	Turning Insert
Shape	Diamond 80°
Suitable Material	Steel
Category	Diamond 80° (CNMG)

Korloy CNMG544-B25 NC3225 – Turning Carbide Insert

Specifications:
Subcategory: Indexable Inserts & Blades
Leaf Category: Turning & Boring Carbide Inserts
Brand: KORLOY
Model #: 1-02-058371
Tool Material: Carbide
Unit of Measure: Each
Inventory Status: Order as needed
Catalog Page: 9923
Grade: NC3225
Chipbreaker 3875: B25
Coating: CVD / TiCN+Al2O3+TiN
Insert IC: 5/8″
Insert Radius: 0.063″
Insert Shape & Angle: 80° Diamond
Insert Size: 544
Insert Style: CNMG
Insert Thickness: 1/4″
Relief Angle: 0°
Insert #: CNMG544-B25
Weight: 0.045 lbs.
Designation: CNMG544-B25 NC3225

Field reports & vendor notes: KORLOY 1-02-058371 – CNMG544-B25 NC3225, 80° Diamond, Indexable Carbide Turning / Boring Insert Item # 22-290-437 Write a review Ask a question Mass production of automobile parts requires faster cutting speed and higher feed along with much longer tool life than before. NC3215 / NC3225 are a new CVD coated grades for turning application of automobile components, made with forg

Key Specifications

Brand	Korloy
Model	CNMG544-B25
Grade	NC3225
Coating	Diamond
Insert Shape	Diamond 80°
Clearance Angle	0°
Workpiece Materials	Steel, Cast Iron
Application	Finish Machining
Quantity	1 PCS

Grade NC3225 Characteristics

Korloy NC3225 uses Diamond coating tuned for finish machining on steel, cast iron. The chemistry favors edge stability under interrupted cutting and resists thermal cracking on longer passes.

Features & Benefits

100% Genuine Korloy – Original product with full quality guarantee, traceable batch.
Predictable Wear – Even flank wear pattern simplifies tool-life prediction and scheduling.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
Diamond Coating – Superior wear resistance and extended tool life under continuous load.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Finish Machining of steel, cast iron in production CNC lines
Designed for shop conditions typical of Korloy 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 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	0.045 kg
Dimensions	15 × 18 × 4 cm

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