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Kyocera VNGA160404S01525 A66N
The Kyocera VNGA160404S01525 A66N is a PVD-coated ceramic insert designed for high-speed turning of steel, stainless steel and cast iron. Delivers long life, consistent finish and lower cost per component.
Unlock higher productivity, better finishes and lower machining cost per part with the Kyocera VNGA160404S01525 A66N.
Manufactured by global tool-leader Kyocera, this insert features their advanced A66N grade – a ceramic substrate coated with PVD treatment for superior oxidation resistance and wear performance.
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🔧 Attention Machinists & Tool Room Managers – Reduce cost per component while boosting output!
Meet the Kyocera VNGA160404S01525 A66N – the cutting-edge insert engineered to make your turning operations faster, more consistent and more economical.
Key Features & Specs
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Geometry: VNGA160404 – negative insert style, stable positioning for reliable edge contact. Grade: A66N ceramic-PVD coated.
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Coating / grade: A66N – a PVD-coated ceramic grade from Kyocera offering excellent oxidation resistance, wear resistance and stability even under high speeds.
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Application range: Ideal for turning operations (internal/external) on steel, stainless steel, cast iron – especially when hardness or high speed are involved.
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Edge radius & chip-breaker: (As per model S01525) – gives balanced chip control and surface-finish consistency.
Why It’s a Best Seller
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Significantly longer tool life = fewer insert changes and less downtime. Kyocera’s data show A66N holds up far better than conventional ceramics under similar interrupted or hard-material conditions.
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Robust coating + substrate = high wear resistance and superior surface finish – great for demanding turning tasks where finishes matter.
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Costs per component drop, because you’re achieving more parts per edge, less scrap, less rework and minimal downtime switching inserts.
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Trusted brand, high availability via CNC Tools Depot so you’re ready when production demands surge.
🏭 Application Industries
This insert is ideal for: Automotive (engine blocks, transmission housing), Aerospace (landing-gear components, structural turning), Die & Mould (hard materials, tool steels), General Engineering (shafts, flanges, cast & machined iron/steel parts).
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Frequently Asked Questions
It’s primarily designed for steel, stainless steel and cast iron applications – especially when you require high speed, high finish or enhanced tool life conditions
A66N is Kyocera’s PVD-coated ceramic grade, engineered for high wear resistance, oxidation resistance and stable performance under challenging turning conditions (including interrupted cuts and hardened materials).
The VNGA geometry is ideal for turning (external and internal) operations. While primarily a turning insert, its robustness makes it a go-to where reliable edge life is key.
Because the PVD-coated ceramic A66N offers a step up in oxidation and wear resistance compared to standard ceramics, which means longer edge life, fewer changes and lower cost per part. Kyocera testing shows significant improvements over competitor grades.
Simply DM us, WhatsApp or call CNC Tools Depot with your required quantity and part number (VNGA160404S01525 A66N). We will check availability, offer bulk pricing and ship nationwide in India.
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