Original Iscar 331-NF Carbide Insert | Steel, Stainless Steel DNMG IC20N DNMG 331-NF IC20N

Name: Original Iscar 331-NF Carbide Insert | Steel, Stainless Steel DNMG IC20N DNMG 331-NF IC20N
Brand: Iscar
SKU: DNMG 331-NF IC20N
Rating: 4.9 (39 reviews)

Brand: Iscar

$19.00

★★★★⯨ 4.9 (39 reviews)

Buy original Iscar 331-NF (DNMG 331-NF IC20N) Carbide Insert for steel, stainless steel machining. Diamond coating. From $19. Free shipping. Genuine Iscar pr…

500 in stock

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Iscar 331-NF – Carbide Insert

Specifications:
Subcategory: Indexable Inserts & Blades
Leaf Category: Turning & Boring Carbide Inserts
Brand: ISCAR
Model #: 5502733
Tool Material: Cermet
Unit of Measure: Each
Inventory Status: Order as needed
Catalog Page: 9923
Grade: IC20N
Chipbreaker 3875: NF
Coating: Uncoated
Insert IC: 3/8″
Insert Radius: 0.016″
Insert Shape & Angle: 55° Diamond
Insert Size: 331
Insert Style: DNMG
Insert Thickness: 3/16″
Relief Angle: 0°
Insert #: DNMG 331-NF
Weight: 0.02
Designation: DNMG 331-NF IC20N

Key Specifications

Brand	Iscar
Model	331-NF
Coating	Diamond
Workpiece Materials	Steel, Stainless Steel
Application	Finish Machining
Geometry	Negative
Quantity	1 PCS

Features & Benefits

100% Genuine Iscar – Original product with full quality guarantee, traceable batch.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel, stainless steel interruptions.
Thermal Resistance – diamond layer holds hardness above typical cutting-zone temperatures.
Precision Ground – Tight dimensional tolerances for repeatable performance across batches.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

Finish Machining of steel, stainless steel in production CNC lines
Pairs well with through-coolant setups for chip evacuation
Designed for shop conditions typical of Iscar tooling users worldwide
Holds dimensional tolerance over multiple indexings (insert)

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: DNMG 331-NF IC20N Category: Insert Brand: Iscar

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