Original Korloy TPMT221-VL NC9125 Carbide Turning Insert – Triangle | Steel & More

Name: Original Korloy TPMT221-VL NC9125 Carbide Turning Insert - Triangle | Steel &amp; More
Brand: Korloy
SKU: TPMT221-VL NC9125
Price: 14.36 USD
Availability: InStock
Rating: 4.5 (52 reviews)

Brand: Korloy

$14.36

★★★★⯨ 4.5 (52 reviews)

Buy original Korloy TPMT221-VL (TPMT221-VL NC9125) NC9125 Carbide Insert for steel, stainless steel, heat-resistant, carbon steel machining. CVD coating. Fro…

500 in stock

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Korloy TPMT221-VL NC9125 – Turning Carbide Insert

Specifications:
Subcategory: Indexable Inserts & Blades
Leaf Category: Turning & Boring Carbide Inserts
Brand: KORLOY
Model #: 1-02-061860
Tool Material: Carbide
Unit of Measure: Each
Inventory Status: Order as needed
Catalog Page: 9923
Grade: NC9125
Chipbreaker 3875: VL
Coating: CVD / TiCN+Al2O3+TiN
Insert IC: 1/4″
Insert Radius: 0.016″
Insert Shape & Angle: 60° Triangle
Insert Size: 221
Insert Style: TPMT
Insert Thickness: 1/8″
Relief Angle: 11°
Insert #: TPMT221-VL
Weight: 0.01 lbs.
Designation: TPMT221-VL NC9125

What machinists are saying about TPMT221-VL: KORLOY 1-02-061861 – TPMT221-VL NC9135, 60° Triangle, Indexable Carbide Turning / Boring Insert Item # 22-291-243 Write a review Ask a question KORLOY 1-02-061860 – TPMT221-VL NC9125, 60° Triangle, Indexable Carbide Turning / Boring Insert Item # 22-291-242 Write a review Ask a question The reason Stainless Steel is often considered a hard-to-cut material is its large shearing

Key Specifications

Brand	Korloy
Model	TPMT221-VL
Grade	NC9125
Coating	CVD
Insert Shape	Triangle
Clearance Angle	11°
Workpiece Materials	Steel, Stainless Steel, Heat-resistant, Carbon Steel
Application	Finish Machining
Geometry	Chip breaker is
Quantity	1 PCS

Why Grade NC9125

Korloy’s NC9125 sits between general-purpose and high-performance offerings — strong enough for production finish machining on steel, stainless steel, heat-resistant, carbon steel, conservative enough to forgive the occasional spike in feed rate. CVD layer keeps cutting temperatures workable.

Features & Benefits

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

Recommended Applications

Finish Machining of steel, stainless steel, heat-resistant, carbon steel in production CNC lines
Performs across a range of cutting speeds and feed rates
Suitable for both wet and dry machining conditions
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.

Reminder: Holder rigidity, lead angle, and approach all influence how this insert wears. Pair with a holder rated for the same cutting forces.

Weight	0.01 kg
Dimensions	15 × 18 × 4 cm

SKU: TPMT221-VL NC9125 Category: Insert Brand: Korloy

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