Original Iscar 644-M3M IC6025 Carbide Insert | Steel, Carbon Steel CNMG CNMG 644-M3M IC6025

Name: Original Iscar 644-M3M IC6025 Carbide Insert | Steel, Carbon Steel CNMG CNMG 644-M3M IC6025
Brand: Iscar
SKU: CNMG 644-M3M IC6025
Rating: 5 (34 reviews)

Brand: Iscar

$51.70

★★★★★ 5 (34 reviews)

Buy original Iscar 644-M3M (CNMG 644-M3M IC6025) IC6025 Carbide Insert for steel, carbon steel machining. Diamond coating. From $51.7. Free shipping. Genuine…

500 in stock

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Iscar 644-M3M IC6025 – Carbide Insert

The Iscar 644-M3M carbide insert, featuring a diamond coating and IC6025 grade, excels in general machining applications on steel and carbon steel workpieces, providing a strong balance between toughness and wear resistance due to its CVD TiCN+Al2O3+TiN coating. With its 80° diamond shape and 0.063″ insert radius, this insert is well-suited for turning and boring operations where a combination of cutting efficiency and surface finish is crucial. The 644-M3M’s substrate and coating behavior make it an ideal choice for CNC operators looking to machine a variety of steel alloys with consistent results.

What machinists are saying about 644-M3M: CNMG 432-M3M IC6015 Item # ISC5510240 Brand: Iscar Mfr#: 5510240 UNSPSC: 23242105 List Price: $23.10 each (Including VAT) ISCAR 5510247 – CNMG 644-M3M IC6015, 80° Diamond, Indexable Carbide Turning / Boring Insert Item # 19-167-620 Write a review Ask a question CNMG644M3M IC6025 ISC 5510182 Retail Price: $46.75 Price: $25.01 Manufacturer Iscar Link to Mfr eCatalog – + (min 10)

Key Specifications

Brand	Iscar
Model	644-M3M
Grade	IC6025
Coating	Diamond
Workpiece Materials	Steel, Carbon Steel
Application	General Machining
Quantity	1 PCS

Grade IC6025 Characteristics

Iscar IC6025 uses Diamond coating tuned for general machining on steel, carbon 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.
Precision Ground – Tight dimensional tolerances for repeatable performance across batches.
Ready Stock – In-stock for same-day dispatch from our CNC tooling warehouse.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
Edge Stability – Substrate chemistry tuned to limit micro-chipping on steel, carbon steel interruptions.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

General Machining of steel, carbon 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. 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

SKU: CNMG 644-M3M IC6025 Category: Insert Brand: Iscar

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