Bosch 2 608 644 047 Hoja de sierra circular 19 cm 1 ud.

The Bosch 2 608 644 047 circular saw blade has a diameter of 19 cm and a bore size of 3 cm. Designed for use with compatible handheld and bench circular saws, the blade delivers up to 10,000 RPM maximum rotational speed for efficient material removal. Supplied as a single piece, this Bosch circular saw blade is made to provide consistent cutting performance, durability and precise results across a range of standard woodworking and general-purpose applications.

Advantages

This 19 cm circular saw blade offers a balance of cutting speed and control thanks to its diameter and high permissible RPM. The 3 cm central bore ensures secure mounting on saw arbors that accept this size. Construction and material selection prioritise wear resistance and stability during operation, helping to maintain cutting accuracy over repeated use. Sold individually, the blade is a practical replacement or spare for users who require reliable, straightforward tooling.

Suitable for

• Crosscuts and rip cuts in softwoods and hardwoods
• General-purpose woodworking projects and workshop tasks
• Replacement blade for compatible handheld and benchtop circular saws
• DIY home renovation and carpentry jobs

Key specifications

• Diameter: 19 cm
• Bore (arbor) size: 3 cm
• Maximum rotational speed: 10,000 RPM
• Quantity: single blade
• Intended materials: wood and wood-based panels (general-purpose)

How to use

Fit the blade onto the circular saw spindle ensuring the bore matches the saw arbor and the blade sits flush against the flange. Tighten the arbor nut according to the saw manufacturer's torque recommendations and verify blade rotation direction matches the saw's arrow. Set an appropriate cutting depth for the material and secure the workpiece before powering the saw. Operate the saw at steady feed rates—do not force the blade through the material—and allow it to reach full speed before beginning the cut. After use, follow the saw's maintenance guidance for cleaning and storage of the blade.

Recommendations

Use appropriate personal protective equipment such as eye and hearing protection and a dust mask. Inspect the blade for damage or excessive wear before each use and replace it if teeth are chipped, bent or worn. Match the blade to the material you are cutting and select proper feed rates and depth settings to prolong blade life and maintain cutting quality.