30 to 25mm - 1.1mm Thick

Designed for precision fitment, these precision‑machined reducing rings convert 30 mm blade bores to 25 mm arbors, ensuring accurate, centred seating between blade and spindle. Manufactured from hardened metal and finished to tight tolerances, they support stable, low‑vibration operation across a wide range of professional and DIY saw setups.

Ideal for applications where correct bore alignment is essential for maintaining blade stability, cut accuracy, and overall tool performance.

Product Details

• Type: Circular saw blade reducing / bore adapter rings

• Outer Diameter: 30 mm

• Inner Diameter: 25 mm

• Material: Hardened metal

• Manufacturing Finish: Precision‑machined, smooth surface for secure seating

• Tool Compatibility: Suitable for most circular, mitre, and chop saw blades

Key Performance Features

• Accurate bore reduction for centred, stable blade positioning

• Low‑vibration operation supporting cleaner, more controlled cutting

• High durability for repeated workshop use