Original Iscar 331-SF IC570 Carbide Insert | Steel, Stainless Steel TNMG TNMG 331-SF IC570

Name: Original Iscar 331-SF IC570 Carbide Insert | Steel, Stainless Steel TNMG TNMG 331-SF IC570
Brand: Iscar
SKU: TNMG 331-SF IC570
Rating: 4.7 (52 reviews)

Brand: Iscar

$17.10

★★★★⯨ 4.7 (52 reviews)

Buy original Iscar 331-SF (TNMG 331-SF IC570) IC570 Carbide Insert for steel, stainless steel machining. Cermet TiCN coating. From $17.1. Free shipping. Genu…

500 in stock

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Iscar 331-SF IC570 – Carbide Insert

Specifications:
Subcategory: Indexable Inserts & Blades
Leaf Category: Turning & Boring Carbide Inserts
Brand: ISCAR
Model #: 5503640
Tool Material: Carbide
Unit of Measure: Each
Inventory Status: Order as needed
Catalog Page: 9923
Grade: IC570
Chipbreaker 3875: SF
Coating: PVD / TiCN+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-SF
Weight: 1.7
Designation: TNMG 331-SF IC570

Industry references for Iscar 331-SF: ISC Metals| Turning > External Turning > Turning Indexable Inserts > TNMG-SF | ISC5504541|Turning Indexable Inserts TNMG 332-SF IC570 Triangular Double-Sided Inserts for Super Finishing; Controls Chip Flow at Very Low Feeds and Depths of Cut ISC Iscar | Ext. 60° Triangle 60° Approach | Ext. 60° Triangle 91° Approach | Ext. 60° Triangle 93 … Travers Item #: 19-169-453

Key Specifications

Brand	Iscar
Model	331-SF
Grade	IC570
Coating	Cermet TiCN
Workpiece Materials	Steel, Stainless Steel
Application	Finish Machining
Geometry	Negative
Quantity	1 PCS

Why Grade IC570

Iscar’s IC570 sits between general-purpose and high-performance offerings — strong enough for production finish machining on steel, stainless steel, conservative enough to forgive the occasional spike in feed rate. Cermet TiCN layer keeps cutting temperatures workable.

Features & Benefits

100% Genuine Iscar – Original product with full quality guarantee, traceable batch.
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel, stainless steel interruptions.
Thermal Resistance – cermet ticn layer holds hardness above typical cutting-zone temperatures.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
Cermet TiCN Coating – Superior wear resistance and extended tool life under continuous load.
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
Holds dimensional tolerance over multiple indexings (insert)
Designed for shop conditions typical of Iscar tooling users worldwide

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.

Reminder: Holder rigidity, lead angle, and approach all influence how this insert wears. Pair with a holder rated for the same cutting forces.

Weight	1.7 kg
Dimensions	15 × 18 × 4 cm

SKU: TNMG 331-SF IC570 Category: Insert Brand: Iscar

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