Original Iscar 431-GN IC8250 Carbide Insert | Steel, Stainless Steel WNMG WNMG 431-GN IC8250

Name: Original Iscar 431-GN IC8250 Carbide Insert | Steel, Stainless Steel WNMG WNMG 431-GN IC8250
Brand: Iscar
SKU: WNMG 431-GN IC8250
Rating: 4.5 (15 reviews)

Brand: Iscar

$25.00

★★★★⯨ 4.5 (15 reviews)

Buy original Iscar 431-GN (WNMG 431-GN IC8250) IC8250 Carbide Insert for steel, stainless steel machining. tin coating. From $25. Free shipping. Genuine Isca…

500 in stock

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Iscar 431-GN IC8250 – Carbide Insert

Specifications:
Subcategory: Indexable Inserts & Blades
Leaf Category: Turning & Boring Carbide Inserts
Brand: ISCAR
Model #: 5507826
Tool Material: Carbide
Unit of Measure: Each
Inventory Status: Order as needed
Catalog Page: 9923
Grade: IC8250
Chipbreaker 3875: GN
Coating: CVD / TiCN+Al2O3+TiN
Insert IC: 1/2″
Insert Radius: 0.016″
Insert Shape & Angle: 80° Trigon
Insert Size: 431
Insert Style: WNMG
Insert Thickness: 3/16″
Relief Angle: 0°
Insert #: WNMG 431-GN
Weight: 0.02
Designation: WNMG 431-GN IC8250

Field reports & vendor notes: ISC Metals| Turning > External Turning > Turning Indexable Inserts > WNMG-GN | ISC5507826|Turning Indexable Inserts WNMG 431-GN IC8250 Double-Sided Trigon Inserts for General Applications ISC Iscar | Ext. 80° Trigon 95° Approach | Int. 80° Trigon 95° Approach | | Steel | Stainless Steel | Carbide Turn Negative Inserts Chip Breaker Type GN Corner Radius (RE) 0.0157″ Cut

Key Specifications

Brand	Iscar
Model	431-GN
Grade	IC8250
Coating	tin
Workpiece Materials	Steel, Stainless Steel
Application	Finish Machining
Geometry	Negative
Quantity	1 PCS

Grade IC8250 Characteristics

Iscar IC8250 uses tin coating tuned for finish machining on steel, stainless 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.
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

Finish Machining of steel, stainless steel 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.

Weight	0.02 kg
Dimensions	15 × 18 × 4 cm

SKU: WNMG 431-GN IC8250 Category: Insert Brand: Iscar

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Original Iscar 431-GN IC8250 Carbide Insert | Steel, Stainless Steel WNMG WNMG 431-GN IC8250

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