Original Iscar CNMG642-M3M IC6015 Carbide Insert – Diamond 80° | Steel & More

Name: Original Iscar CNMG642-M3M IC6015 Carbide Insert - Diamond 80° | Steel &amp; More
Brand: Iscar
SKU: CNMG642-M3M IC6015
Price: 51.70 USD
Availability: InStock
Rating: 4.7 (46 reviews)

Brand: Iscar

$51.70

★★★★⯨ 4.7 (46 reviews)

Buy original Iscar CNMG642-M3M (CNMG642-M3M IC6015) IC6015 Carbide Insert for steel, stainless steel, cast iron, heat-resistant machining. Diamond coating. F…

500 in stock

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Specifications
Brand	Iscar
Part No. (MPN)	CNMG642-M3M
Grade	IC6015
Type	Carbide Insert
Shape	Diamond 80°
Suitable Material	Steel
Category	Insert

Iscar CNMG642-M3M IC6015 – Carbide Insert

The Iscar CNMG642-M3M insert excels in high-speed machining applications, particularly when working with steel, stainless steel, cast iron, and heat-resistant materials, thanks to its IC6015 grade and diamond coating which provide excellent wear resistance and minimize friction. This 80° diamond-shaped insert is well-suited for turning and boring operations, and its M3M chipbreaker is designed to handle a wide range of cutting conditions, making it a reliable choice for CNC operators working with these materials. With its 1/4″ thickness and 0.031″ radius, the CNMG642-M3M is a versatile insert that can be used in a variety of machining tasks, from roughing to finishing operations.

Industry references for Iscar CNMG642-M3M: Find Turning Insert: CNMG642-M3M IC6015, Carbide at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years ISC Metals| Turning > External Turning > Turning Indexable Inserts > CNMG-M3M | ISC3328783|Turning Indexable Inserts CNMG 642-M3M IC830 Double-Sided 80° Rhombic Inserts for Machining Stainless and Low Carbon Steel ISC Iscar |

Key Specifications

Brand	Iscar
Model	CNMG642-M3M
Grade	IC6015
Coating	Diamond
Insert Shape	Diamond 80°
Clearance Angle	0°
Workpiece Materials	Steel, Stainless Steel, Cast Iron, Heat-resistant
Application	High-Speed Machining
Quantity	1 PCS

Grade IC6015 Performance Profile

Operators running steel, stainless steel, cast iron, heat-resistant with the Iscar IC6015 typically report stable wear progression rather than catastrophic edge loss. The diamond 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.
Diamond Coating – Superior wear resistance and extended tool life under continuous load.
QC Inspected – Each batch sampled for edge profile, dimensional accuracy, and coating adhesion.
Bulk Pricing Available – Discount tiers for production-volume orders; contact sales.
Predictable Wear – Even flank wear pattern simplifies tool-life prediction and scheduling.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

High-Speed Machining of steel, stainless steel, cast iron, heat-resistant 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. Mid-tier pricing reflects Iscar’s production-grade tolerances rather than economy substrate.

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

Weight	0.059 kg
Dimensions	15 × 18 × 4 cm

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