Nitoyo 7" 80T TCT Circular Saw Blade for Aluminium, Plastic | Model : SBA-N0780

The Nitoyo 7 80T TCT Circular Saw Blade is a professional-grade cutting tool engineered specifically for high-precision finishing in non-ferrous metals and synthetic materials. This specialized 180mm blade features 80 high-density Tungsten Carbide Tipped (TCT) teeth, making it an essential asset for window fabricators, sign makers, and general contractors. Consequently, it is a top choice for experts who require clean, burr-free edges on aluminum extrusions, PVC profiles, and acrylic sheets. Because of its advanced heat-expansion slots and ultra-sharp tooth geometry, the Nitoyo 7 80T TCT Circular Saw Blade ensures a cool, vibration-free cut that protects the structural integrity of the material. Therefore, you can rely on this industrial blade to deliver shop-quality accuracy for all your fabrication projects.

Advanced 80-Tooth Geometry and Non-Ferrous Precision

First, the blade is equipped with a Triple Chip Grind (TCG) tooth configuration, which is the industry standard for cutting abrasive materials like aluminum and plastics without chipping. Furthermore, the Nitoyo 7 80T TCT Circular Saw Blade features 80 fine-pitch teeth, providing a significantly smoother finish than standard multipurpose blades. Since the high tooth count reduces the "bite" per tooth, it minimizes the risk of grabbing or deforming thin-walled aluminum profiles. Additionally, the laser-cut plate is designed to remain perfectly flat during high-speed operation, preventing wobbling and ensuring a dead-straight cut line. Thus, you can achieve professional-grade miters for frames, trims, and enclosures. Moreover, the specialized coating on the blade body reduces friction and prevents "gumming" when cutting through heat-sensitive plastics.

Industrial Reliability and Universal Performance

In addition to its cutting precision, the tool is engineered for maximum durability and long-term edge retention in demanding workshop environments. Specifically, the Nitoyo 7 80T TCT Circular Saw Blade utilizes premium-grade carbide tips that are induction-brazed to the steel core for superior impact resistance. Similarly, the blade is balanced to industrial tolerances to reduce strain on your saw’s motor and bearings. Therefore, improved tool longevity and reduced sanding time are major benefits for high-volume production shops. Also, the 7-inch (180mm) diameter makes it compatible with most standard circular saws, miter saws, and table saws. In summary, this Nitoyo blade combines a high 80T density with a rugged, safety-oriented industrial design for ultimate performance on non-ferrous surfaces.

Key Features of the Nitoyo 7 80T TCT Saw Blade

⚡ Specialized 80-Tooth High-Density Finish

• Ultra-Smooth Cutting: The 80T configuration provides a "sanding-free" finish on aluminum and plastics. Consequently, it is the perfect solution for visible architectural finishes and display components.
• Triple Chip Grind (TCG): Engineered to cut through tough extrusions without dulling the carbide. As a result, it is a versatile "all-in-one" solution for modern fabrication shops.

⚙️ Heat & Vibration Management

• Integrated Expansion Slots: Designed to allow the blade to expand and contract without warping during heavy-duty use. Therefore, it maintains a consistent cut quality even during prolonged production runs.
• Reduced Noise Profile: The laser-cut body dampens harmonic vibrations. Thus, you get a quieter, more stable cutting experience compared to traditional stamped blades.

🏗️ Rugged & Universal Build

• Universal 7-Inch Fit: Optimized for use with both corded and cordless 180mm/185mm power saws. Consequently, the Nitoyo blade provides an immediate upgrade to your current cutting arsenal.
• Premium Carbide Tips: Features industrial-grade carbide that holds its sharp edge longer than standard high-speed steel. Thus, it remains a dependable choice for high-volume PVC and aluminum processing.

Technical Specifications

Included in the Package:

• 1 x Nitoyo 7 80T TCT Circular Saw Blade
• 1 x Reduction Ring (if applicable)