Circular saw blade Stanley STA13045-XJ 21 cm Bore size 3 cm

The Stanley STA13045-XJ circular saw blade measures 21 cm in diameter with a 3 cm bore and is designed for precision cutting across a range of materials. Engineered for use with compatible circular saws, this blade aims to deliver consistent, clean cuts for professional tradespeople and DIY users. The balanced construction reduces vibration and supports accurate rip and cross cuts when installed on the correct arbor size.

Advantages

This circular saw blade provides a precise cutting edge and a stable rotational profile to minimise chatter and improve finish quality. The blade’s geometry supports efficient material removal while maintaining a fine kerf to reduce waste. Its compatibility with common circular saw models and standard bore sizes simplifies replacement and setup.

Suitable for

• Cross cutting and ripping of wood and wood-based panels
• General-purpose cutting in DIY and renovation projects
• Workshop use where a 21 cm diameter blade and 3 cm bore are required

Key specifications

• Diameter: 21 cm
• Bore (arbor) size: 3 cm
• Type: circular saw blade for powered circular saws
• Intended application: precision cutting of wood and similar materials

How to use

Before fitting the blade, ensure the saw is disconnected from power. Verify that the saw’s arbor diameter matches the blade’s 3 cm bore and that the blade orientation follows the direction marked on the saw. Secure the blade with the appropriate flange and nut, then tighten according to the tool manufacturer’s torque recommendations. Allow the saw to reach full speed before beginning a cut and feed the material at a steady rate suited to the material type and blade specification.

Usage recommendations

Use suitable personal protective equipment, including eye and hearing protection and gloves. Inspect the blade for damage or excessive wear before each use and replace if any teeth are missing or the blade is warped. Match blade tooth geometry and speed rating to the material for optimal results, and follow the circular saw manufacturer’s safety instructions.