Original Iscar TNMG331-M3P IC8250 Carbide Insert – Triangle | Steel & More

Name: Original Iscar TNMG331-M3P IC8250 Carbide Insert - Triangle | Steel &amp; More
Brand: Iscar
SKU: TNMG331-M3P IC8250
Rating: 4.5 (36 reviews)

Brand: Iscar

$17.30

★★★★⯨ 4.5 (36 reviews)

Buy original Iscar TNMG331-M3P (TNMG331-M3P IC8250) IC8250 Carbide Insert for steel, stainless steel, cast iron machining. tin coating. From $17.3. Free ship…

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 TNMG331-M3P IC8250 – Carbide Insert

Specifications:
Subcategory: Indexable Inserts & Blades
Leaf Category: Turning & Boring Carbide Inserts
Brand: ISCAR
Model #: 5567572
Tool Material: Carbide
Unit of Measure: Each
Inventory Status: Stock
Catalog Page: 233
Grade: IC8250
Chipbreaker 3875: M3P
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-M3P
Weight: 0.017 lbs.
Designation: TNMG331-M3P IC8250

Field reports & vendor notes: TNMG 331-M3P IC8250 Item # ISC5567572 Brand: Iscar Mfr#: 5567572 UNSPSC: 23242105 List Price: $18.20 each (Including VAT) Home / Indexable Cutting Tools / Indexable Inserts / Turning & Profiling Inserts / Turning Inserts / #50068063 Email Product Image Feedback Iscar Turning Insert: TNMG331-M3P IC8250, … TNMG-M3P : Double-sided triangular inserts, for medium machining con

Key Specifications

Brand	Iscar
Model	TNMG331-M3P
Grade	IC8250
Coating	tin
Insert Shape	Triangle
Clearance Angle	0°
Workpiece Materials	Steel, Stainless Steel, Cast Iron
Application	High-Speed Machining
Geometry	Positive
Quantity	1 PCS

Grade IC8250 Performance Profile

Operators running steel, stainless steel, cast iron with the Iscar IC8250 typically report stable wear progression rather than catastrophic edge loss. The tin system is the reason: it slows abrasion at the rake face while keeping the substrate from softening at the cutting zone.

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, stainless steel, cast iron interruptions.
Thermal Resistance – tin layer holds hardness above typical cutting-zone temperatures.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

High-Speed Machining of steel, stainless steel, cast iron in production CNC lines
Performs across a range of cutting speeds and feed rates
Suitable for both wet and dry machining conditions
CNC lathe and machining center compatible

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.

Note: Compatible tool holders sold separately. Please confirm insert-holder seat compatibility (e.g. ISO seat designation) before ordering.

Weight	0.017 kg
Dimensions	15 × 18 × 4 cm

SKU: TNMG331-M3P IC8250 Category: Insert Brand: Iscar

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