Original Iscar IC428 Carbide Insert | Steel, Cast Iron TPU 322 TPU 322 IC428

Name: Original Iscar IC428 Carbide Insert | Steel, Cast Iron TPU 322 TPU 322 IC428
Brand: Iscar
SKU: TPU 322 IC428
Rating: 4.7 (29 reviews)

Brand: Iscar

$16.20

★★★★⯨ 4.7 (29 reviews)

Buy original Iscar IC428 (TPU 322 IC428) Carbide Insert for steel, cast iron machining. CVD coating. From $16.2. Free shipping. Genuine Iscar product.

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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Iscar IC428 – Carbide Insert

Specifications:
Subcategory: Indexable Inserts & Blades
Leaf Category: Turning & Boring Carbide Inserts
Brand: ISCAR
Model #: 5502328
Tool Material: Carbide
Unit of Measure: Each
Inventory Status: Order as needed
Catalog Page: 9923
Grade: IC428
Coating: CVD / TiC+Al2O3
Insert IC: 3/8″
Insert Radius: 0.031″
Insert Shape & Angle: 60° Triangle
Insert Size: 322
Insert Style: TPU / TPUN
Insert Thickness: 1/8″
Relief Angle: 11°
Insert #: TPU 322
Weight: 1.5
Designation: TPU 322 IC428

Industry references for Iscar IC428: Find Milling Insert: ANSI TPU 322 IC428, ISO TPUN 160308, IC428, Solid Carbide at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years A hard substrate with multilayer CVD coating. Recommended for machining gray and nodular cast iron at moderate to high cutting speeds. ISC Metals| Milling > Indexable > Milling Indexable Inserts &gt

Key Specifications

Brand	Iscar
Model	IC428
Coating	CVD
Workpiece Materials	Steel, Cast Iron
Application	General Machining
Geometry	Positive
Quantity	1 PCS

Features & Benefits

100% Genuine Iscar – Original product with full quality guarantee, traceable batch.
Ready Stock – In-stock for same-day dispatch from our CNC tooling warehouse.
Precision Ground – Tight dimensional tolerances for repeatable performance across batches.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel, cast iron interruptions.
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

General Machining of steel, cast iron in production CNC lines
Holds dimensional tolerance over multiple indexings (insert)
Designed for shop conditions typical of Iscar tooling users worldwide
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 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.