IRWIN IRW1897437 Multi Material Circular Saw Blade 160 x 20mm x 48T TCG

Irwin IRW1897437 Multi‑Material Circular Saw Blade, 160mm x 20mm x 48T (TCG)

Irwin IRW1897437 is a multi‑material circular saw blade designed to deliver clean, controlled cuts across a range of common site and workshop materials. With a 160mm diameter and Triple Chip Grind (TCG) tooth form, it’s a practical choice for tradespeople and fabricators who want an accurate finish and consistent performance from their circular saw.

The IRW1897437 combines a hardened blade plate with expansion slots to help manage heat build-up during longer cuts, while the carbide-tipped teeth are built for durability and can be resharpened when required.

Key Features

• Triple Chip Grind (TCG) teeth: Designed to help produce an excellent cutting finish, particularly on harder materials.
• Construction‑grade tungsten carbide tips: Built to retain an edge for longer service life and suitable for resharpening.
• Fully hardened blade plate: Helps support stability and durability during demanding work.
• Expansion slots: Help dissipate heat and reduce the risk of blade warping in use.
• Corrosion‑resistant coating: Helps protect the blade for longer-lasting cutting performance.

Specifications at a glance

Suitable applications

• General multi‑material cutting where a clean finish is important.
• Workshop and site tasks where heat management and blade stability help support consistent results.
• Users looking for a carbide‑tipped blade designed for durability and resharpening.