BOSCH Disco de Serra WIDIA 450x30x80Z /AR

This BOSCH WIDIA circular saw blade is engineered for precision cutting in wood and wood-based materials. With a diameter of 450 mm, a bore of 30 mm, and 80 teeth with ATB geometry, it delivers clean, fine cross-cuts and general-purpose cuts. The tungsten carbide tips ensure long-lasting sharpness, while the high-quality steel body with expansion slots reduces noise and heat. Ideal for stationary circular saws, table saws, and miter saws.

Advantages

High-quality tungsten carbide tips for extended durability and consistent performance. ATB tooth geometry provides smooth, chip-free cuts in softwood, hardwood, plywood, and chipboard. Expansion slots minimize vibration and heat buildup, enhancing cutting accuracy and blade life.

Suitable for

• Softwood and hardwood
• Plywood and chipboard
• Fine cross-cutting and general purpose cutting
• Stationary circular saws, table saws, and miter saws

Key specifications

• Blade Diameter: 450 mm
• Bore Diameter: 30 mm
• Number of Teeth: 80
• Tooth Geometry: ATB (Alternate Top Bevel)
• Blade Material: Tungsten Carbide Tipped (TCT)
• Kerf Width: 3.2 mm
• Plate Thickness: 2.2 mm
• Max Rotational Speed: 3800 RPM
• Hook Angle: 15°
• Expansion Slots: Yes
• Cutting Type: Fine Cross-cutting / General Purpose
• Compatibility: Stationary Circular Saws, Table Saws, Miter Saws
• Blade Body Material: High-Quality Steel
• Re-sharpenable: Yes
• Arbor Type: Round

Recommendations

For optimal results, use with a saw that supports 450 mm blades and ensure proper RPM settings. Always follow safety guidelines for circular saw operation.