Original Iscar 331-PP IC8250 Carbide Insert | Steel & More TNMG TNMG 331-PP IC8250

Name: Original Iscar 331-PP IC8250 Carbide Insert | Steel &amp; More TNMG TNMG 331-PP IC8250
Brand: Iscar
SKU: TNMG 331-PP IC8250
Rating: 4.5 (57 reviews)

Brand: Iscar

$18.20

★★★★⯨ 4.5 (57 reviews)

Buy original Iscar 331-PP (TNMG 331-PP IC8250) IC8250 Carbide Insert for steel, stainless steel, cast iron, aluminum machining. tin coating. From $18.2. Free…

500 in stock

Need a different quantity, brand or specification?Send us the part number — typical reply time: a few hours.

WhatsApp Inquiry ✉ Email 📞 +1 743 279 9499

🔒Guaranteed Safe & Secure Checkout
🚚Free shipping on orders over $99
↩️30-day money-back guarantee

We accept

Iscar 331-PP IC8250 – Carbide Insert

Specifications:
Subcategory: Indexable Inserts & Blades
Leaf Category: Turning & Boring Carbide Inserts
Brand: ISCAR
Model #: 5508129
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: 3/8″
Insert Radius: 0.016″
Insert Shape & Angle: 60° Triangle
Insert Size: 331
Insert Style: TNMG
Insert Thickness: 3/16″
Relief Angle: 0°
Insert #: TNMG 331-PP
Weight: 1.7
Designation: TNMG 331-PP IC8250

What machinists are saying about 331-PP: ISC Canada | Tournage > Tournage extérieur > Plaquettes de tournage interchangables > TNMG/TNGG-PP | ISC5508129|Turning Indexable Inserts TNMG 331-PP IC8250 Double-Sided Triangular Inserts for Machining Very Ductile Materials under Medium Cutting Conditions ISC Iscar | Ext. 60° Triangle 60° Approach | Ext. 60° Triangle 91° Approach | Ext. 60° Triangle 93° Approach | Ex

Key Specifications

Brand	Iscar
Model	331-PP
Grade	IC8250
Coating	tin
Workpiece Materials	Steel, Stainless Steel, Cast Iron, Aluminum
Application	High-Speed Machining
Geometry	Positive
Quantity	1 PCS

Grade IC8250 Characteristics

Iscar IC8250 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.
tin 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

High-Speed Machining of steel, stainless steel, cast iron, aluminum in production CNC lines
Designed for shop conditions typical of Iscar tooling users worldwide
Holds dimensional tolerance over multiple indexings (insert)
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	1.7 kg
Dimensions	15 × 18 × 4 cm

SKU: TNMG 331-PP IC8250 Category: Insert Brand: Iscar

Cart

Latest Arrivals

Why Hooguu Tools

Original Iscar 331-PP IC8250 Carbide Insert | Steel & More TNMG TNMG 331-PP IC8250

Shop by Brand

CNC Knowledge Hub

Cart

Cart

Latest Arrivals

Why Hooguu Tools

Original Iscar 331-PP IC8250 Carbide Insert | Steel & More TNMG TNMG 331-PP IC8250

Shop by Brand

CNC Knowledge Hub

Cart

Original Kyocera GBF32R110-000F Boring Tool GW15 GBF32R110-000F GW15

Original Sandvik 820-250CN19-C10 Cutting Tool

Original Walter SNMX1205ANN-F57 Carbide Milling Insert - Square (10 PCS) WKP35S SNMX1205ANN-F57 WKP35S

Original Walter A3000-C6-Q25-180 Carbide Insert - Parallelogram 85°

Original Iscar D82-4-2Z-JHP Tool Holder ‎DGAQ ‎DGAQ D82-4-2Z-JHP