Original Iscar 3-.004-AS IC520 Carbide Insert | Steel & More DCGT DCGT 3-.004-AS IC520

Name: Original Iscar 3-.004-AS IC520 Carbide Insert | Steel &amp; More DCGT DCGT 3-.004-AS IC520
Brand: Iscar
SKU: DCGT 3-.004-AS IC520
Rating: 4.8 (13 reviews)

Brand: Iscar

$35.20

★★★★⯨ 4.8 (13 reviews)

Buy original Iscar 3-.004-AS (DCGT 3-.004-AS IC520) IC520 Carbide Insert for steel, stainless steel, cast iron, aluminum machining. tin coating. From $35.2. …

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 3-.004-AS IC520 – Carbide Insert

Specifications:
Subcategory: Indexable Inserts & Blades
Leaf Category: Turning & Boring Inserts
Brand: ISCAR
Model #: 5590080
Tool Material: Carbide
Unit of Measure: Each
Inventory Status: Order as needed
Catalog Page: 9923
Grade: IC520
Chipbreaker 3875: AS
Coating: PVD / TiCN+TiN
Insert IC: 3/8″
Insert Radius: 0.004″
Insert Shape & Angle: 55° Diamond
Insert Size: 3(2.5)0.2
Insert Style: DCGT
Insert Thickness: 5/32″
Relief Angle: 7°
Insert #: DCGT 3-.004-AS
Weight: 1.5
Designation: DCGT 3-.004-AS IC520

Field reports & vendor notes: ISC Metals| Turning > External Turning > Turning Indexable Inserts > DCGT-AS | ISC5590080|Turning Indexable Inserts DCGT 3-.004-AS IC520 55° Rhombic Inserts with a 7° Positive Flank, Very Positive Rake Angle and Sharp Cutting Edge for Machining Aluminum ISC Iscar | Ext. 55° Diamond 107.5° Appr. | Ext. 55° Diamond 62.5° Approac | Ext. 55° Diamond 91° Approach | Ext. 55°

Key Specifications

Brand	Iscar
Model	3-.004-AS
Grade	IC520
Coating	tin
Workpiece Materials	Steel, Stainless Steel, Cast Iron, Aluminum
Application	High-Speed Machining
Geometry	Positive
Quantity	1 PCS

Grade IC520 Characteristics

Iscar IC520 uses tin coating tuned for high-speed machining on steel, stainless steel, cast iron, aluminum. 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.
Predictable Wear – Even flank wear pattern simplifies tool-life prediction and scheduling.
tin Coating – Superior wear resistance and extended tool life under continuous load.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

High-Speed Machining of steel, stainless steel, cast iron, aluminum in production CNC lines
Useful for batch production where tool-life predictability matters
Performs across a range of cutting speeds and feed rates
Suitable for both wet and dry machining conditions

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	1.5 kg
Dimensions	15 × 18 × 4 cm

SKU: DCGT 3-.004-AS IC520 Category: Insert Brand: Iscar

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