Original Iscar 431-PP IC8250 Carbide Insert | Steel & More TNMG TNMG 431-PP IC8250

Name: Original Iscar 431-PP IC8250 Carbide Insert | Steel &amp; More TNMG TNMG 431-PP IC8250
Brand: Iscar
SKU: TNMG 431-PP IC8250
Rating: 4.9 (60 reviews)

Brand: Iscar

$26.60

★★★★⯨ 4.9 (60 reviews)

Buy original Iscar 431-PP (TNMG 431-PP IC8250) IC8250 Carbide Insert for steel, stainless steel, aluminum, carbon steel machining. CVD coating. From $26.6. F…

500 in stock

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Iscar 431-PP IC8250 – Carbide Insert

Specifications:
Subcategory: Indexable Inserts & Blades
Leaf Category: Turning & Boring Carbide Inserts
Brand: ISCAR
Model #: 5550466
Tool Material: Carbide
Unit of Measure: Each
Inventory Status: Order as needed
Catalog Page: 9923
Grade: IC8250
Chipbreaker 3875: PP
Coating: CVD / TiCN+Al2O3+TiN
Insert IC: 1/2″
Insert Radius: 0.016″
Insert Shape & Angle: 60° Triangle
Insert Size: 431
Insert Style: TNMG
Insert Thickness: 3/16″
Relief Angle: 0°
Insert #: TNMG 431-PP
Weight: 2.5
Designation: TNMG 431-PP IC8250

Industry references for Iscar 431-PP: TNMG 431-PP IC8250 Item # ISC5550466 Brand: Iscar Mfr#: 5550466 UNSPSC: 23242105 List Price: $26.60 each (Including VAT) TNMG/TNGG-PP : Double-sided triangular inserts with a positive rake angle and sharp, positive-radial edge. Used for machining very ductile materials like aluminum alloys, soft, low carbon steel, stainless steel, and high temperature alloys. ISCAR 5550466 – TN

Key Specifications

Brand	Iscar
Model	431-PP
Grade	IC8250
Coating	CVD
Workpiece Materials	Steel, Stainless Steel, Aluminum, Carbon Steel
Application	Medium Turning
Geometry	Positive
Quantity	1 PCS

Grade IC8250 Characteristics

Iscar IC8250 uses CVD coating tuned for medium turning on steel, stainless steel, aluminum, carbon steel. The chemistry favors edge stability under interrupted cutting and resists thermal cracking on longer passes.

Features & Benefits

100% Genuine Iscar – Original product with full quality guarantee, traceable batch.
Precision Ground – Tight dimensional tolerances for repeatable performance across batches.
Ready Stock – In-stock for same-day dispatch from our CNC tooling warehouse.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
Thermal Resistance – cvd layer holds hardness above typical cutting-zone temperatures.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Medium Turning of steel, stainless steel, aluminum, carbon steel 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 Iscar 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	2.5 kg
Dimensions	15 × 18 × 4 cm

SKU: TNMG 431-PP IC8250 Category: Insert Brand: Iscar

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