Original Iscar 442-NF IC9250 Carbide Insert | Steel, Stainless Steel DNMG DNMG 442-NF IC9250

Name: Original Iscar 442-NF IC9250 Carbide Insert | Steel, Stainless Steel DNMG DNMG 442-NF IC9250
Brand: Iscar
SKU: DNMG 442-NF IC9250
Rating: 5 (28 reviews)

Brand: Iscar

$32.20

★★★★★ 5 (28 reviews)

Buy original Iscar 442-NF (DNMG 442-NF IC9250) IC9250 Carbide Insert for steel, stainless steel machining. Diamond coating. From $32.2. Free shipping. Genuin…

500 in stock

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Iscar 442-NF IC9250 – Carbide Insert

Specifications:
Subcategory: Indexable Inserts & Blades
Leaf Category: Turning & Boring Carbide Inserts
Brand: ISCAR
Model #: 5507542
Tool Material: Carbide
Unit of Measure: Each
Inventory Status: Order as needed
Catalog Page: 9923
Grade: IC9250
Chipbreaker 3875: NF
Coating: CVD / TiCN+Al2O3+TiN
Insert IC: 1/2″
Insert Radius: 0.031″
Insert Shape & Angle: 55° Diamond
Insert Size: 442
Insert Style: DNMG
Insert Thickness: 1/4″
Relief Angle: 0°
Insert #: DNMG 442-NF
Weight: 0.03
Designation: DNMG 442-NF IC9250

Key Specifications

Brand	Iscar
Model	442-NF
Grade	IC9250
Coating	Diamond
Workpiece Materials	Steel, Stainless Steel
Application	Finish Machining
Geometry	Negative
Quantity	1 PCS

Grade IC9250 Characteristics

Iscar IC9250 uses Diamond 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.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
Thermal Resistance – diamond layer holds hardness above typical cutting-zone temperatures.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel, stainless steel interruptions.
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
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.

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

Weight	0.03 kg
Dimensions	15 × 18 × 4 cm

SKU: DNMG 442-NF IC9250 Category: Insert Brand: Iscar

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Original Iscar 442-NF IC9250 Carbide Insert | Steel, Stainless Steel DNMG DNMG 442-NF IC9250

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