IRWIN IRW1897459 Marples Mitre Circular Saw Blade 254 x 30mm x 48T ATB/Neg

Irwin IRW1897459 Marples Mitre Circular Saw Blade – 254mm x 30mm, 48T ATB/Neg

Irwin IRW1897459 is a Marples mitre circular saw blade designed to deliver clean, accurate cuts in wood-based materials, making it a strong choice for workshop and site use where finish quality matters.

With a 254mm diameter, 30mm bore and a 48-tooth ATB/negative rake configuration, the IRW1897459 saw blade is suited to controlled cutting on stationary saws such as mitre saws, helping you achieve smoother results across a wide range of timber and sheet materials.

Key Features

• ATB/negative rake tooth design: Supports controlled, cleaner cutting performance for mitre saw applications across wood materials.
• 48-tooth configuration: Balanced tooth count for a finer cut finish while maintaining practical cutting speed.
• Oversized carbide teeth: Designed for extended working life and can be re-sharpened to help maximise value over time.
• Laser-cut blade body: Helps promote straighter, cleaner cuts with improved blade stability.
• Precision tensioning: Aids accuracy for more consistent results during repeated cuts.
• PTFE coating with aluminium flakes: Helps dissipate heat for smoother, cooler cutting through timber and sheet materials.

Specifications at a glance

Suitable applications

• Cross-cutting and ripping in wood, including hardwoods and softwoods.
• Cutting sheet materials such as plywood, composites and similar wood-based boards.
• Finish-focused work such as mouldings and trim where a cleaner cut edge is important.