Lâmina de serra circular Bosch 2 608 644 112

The Bosch 2 608 644 112 circular saw blade is a 254 mm diameter blade engineered for cutting aluminum with accuracy. Its 30 mm bore and tooth geometry are optimized for producing clean edges and reducing burrs on non-ferrous metal profiles and sheets. Sold as a single piece, this saw blade is intended for use with compatible circular saws and mitre saws that accept a 30 mm arbor size.

Advantages

The blade delivers precise, repeatable cuts in aluminum thanks to its tooth shape and hardened cutting edges, minimizing deformation and heat buildup. Its balanced construction reduces vibration and improves blade life while providing smoother feed and cleaner cut surfaces. The single-blade packaging makes it easy to replace worn blades or keep a spare on hand for routine workshops or on-site jobs.

Suitable for

• Cutting aluminum profiles, tubing and sheets
• Precision trim work on non-ferrous metal components
• Workshop and on-site metal fabrication tasks
• Retrofit or replacement blade for compatible circular and miter saws

Key specifications

• Diameter: 254 mm
• Bore (arbor) size: 30 mm
• Material suitability: aluminum and other non-ferrous metals
• Blade count and tooth geometry: engineered for clean cuts and reduced burr (manufacturer tooth design)
• Packaging: single blade

How to use

Select a compatible circular saw or mitre saw that supports a 30 mm arbor and install the blade following the saw manufacturer's safety and installation instructions. Ensure the workpiece is securely clamped and use appropriate cutting speed and feed rate for aluminum to avoid excessive heat. Wear eye and hand protection, and allow the blade to cool between prolonged cuts to preserve cutting performance and life.

Recommendations

For best results when cutting aluminum, use cutting fluid or lubricant if recommended for your saw and application, keep the blade clean from swarf, and check regularly for signs of wear or damage. Match blade RPM and feed speed to material thickness and profile to maintain cut quality and prolong blade life.