Irwin IRW1897090 Construction Circular Saw Blade 150 x 20mm x 30T ATB | 1897090

Irwin 1897090 Construction Circular Saw Blade, 150mm x 20mm, 30T ATB

Irwin 1897090 is a construction circular saw blade designed for clean, dependable cutting in wood, combining a 30-tooth ATB (alternate top bevel) grind with a durable carbide-tipped design for everyday site use.

With its 150mm diameter and 20mm bore, IRW1897090 is suited to compatible handheld corded circular saws, helping trades and serious DIY users tackle both cross-cuts and rips across a wide range of timbers.

Key Features

• ATB tooth grind (30T): Designed for cross-cutting and ripping in wood with a balanced finish and cutting speed.
• Tungsten carbide-tipped teeth: Built for edge retention and durability in demanding construction applications.
• Expansion slots: Helps dissipate heat and reduce the risk of warping during extended cutting.
• Corrosion-resistant coating: Supports longer blade life and smoother performance in typical site conditions.
• Fully hardened plate: Added strength for day-to-day cutting work where robustness matters.
• Handheld corded saw compatibility: Intended for use on compatible corded circular saws with a 20mm arbour.

Specifications at a glance

Suitable applications

• General wood cutting on-site, including both cross-cutting and ripping.
• Working with a range of timber sheet and board materials, where a 30T ATB blade is a practical all-round choice.
• Users needing a 150mm blade with a 20mm bore for compatible handheld corded circular saws.