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Widia TCMT110204 PA120
The WIDIA TCMT110204 PA120 carbide insert delivers dependable performance across a wide range of steel machining applications—with a micro-fine substrate and TiAlN coating for balanced wear resistance and edge durability.
Step up your turning performance with the WIDIA TCMT110204 PA120 insert—in stock at CNC Tools Depot, India’s leading carbide insert marketplace. Featuring a robust micro-fine carbide substrate and TiAlN coating, this insert delivers durable wear resistance, stable edge performance, and works effectively across steel, stainless steel, and HRSA. Ideal for industries like automotive, general engineering, and die & mold, it keeps your tool changes and finish rework to a minimum.
“Turn longer, smoother – WIDIA TCMT110204 PA120 keeps you cutting with precision.”
Key Features & Specs
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Geometry & Specs
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TCMT110204: ISO-standard triangular (TCMT) insert featuring a 0.4 mm corner radius and 2.38 mm thickness—ideal for stable, one-sided positive cutting ([turn0search3]).
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Grade & Coating
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PA120: Micro-fine carbide grade enhanced with a TiAlN PVD coating, suited for general steel, stainless steel, and heat-resistant alloy machining. Offers excellent wear resistance and toughness, and performs well in both dry and wet conditions ([turn0search0]).
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Cutting Applications
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Designed for turning, especially in light to general-purpose machining operations across steels and stainless steels.
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Why It’s a Best Seller
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Reliable Wear Resistance: TiAlN coating extends tool life, resisting abrasion and oxidation in medium-duty turning.
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Edge Stability & Fracture Resistance: Micro-fine carbide structure and positive geometry reduce chipping & breakage, maintaining consistent performance.
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Flexible Across Conditions: Efficient both wet and dry—minimizing tooling complexity in mixed machining environments—boosting uptime.
Applications
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Automotive – shafts, components made of steel/stainless
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General Engineering – versatile for most steel turning needs
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Die & Mold – detail work where surface finish matters
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Heavy Machinery – medium-duty turning of structural steels
Benefits
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Longer Tool Life
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TiAlN PVD coating + micro-fine carbide substrate resist wear and oxidation.
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Cuts more components per edge, reducing insert changes and downtime.
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Consistent Surface Finish
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Positive TCMT geometry with a 0.4 mm nose radius produces smooth, accurate surfaces.
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Less need for secondary polishing or rework.
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Toughness & Stability
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PA120 grade prevents edge chipping and fractures, even in interrupted cuts.
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Reliable insert life = fewer unexpected stoppages.
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Versatility Across Materials
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Optimized for steels and stainless steels, also suitable for some heat-resistant alloys.
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Works in both dry and wet machining conditions.
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Lower Cost Per Component
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Extended edge life + fewer tool changes = more uptime and productivity.
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Delivers savings in high-volume production (automotive, general engineering, die & mold).
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Order Now
Send us a WhatsApp to check today’s price & availability—and keep your machines cutting longer!
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Frequently Asked Questions
It excels in machining steel, stainless steel, and heat-resistant alloys, offering balanced wear resistance and toughness.
Enhanced hardness and oxidation resistance, leading to extended tool life and consistent performance—even at elevated temperatures.
A triangular insert (TCMT) with 11mm cutting edge length, 2.38mm thickness, and a 0.4mm corner radius—a reliable, one-sided positive insert design.
Yes—its coating and wear resistance make it suitable for both dry and wet machining contexts paired with steel materials.
Perfect for general-purpose turning tasks in automotive, general engineering, and mold-and-die work requiring durable edge life and good surface finish.
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