Irwin IRW10504167 Bi-Metal High Speed Holesaw 22mm | 10504167

Irwin IRW10504167 22mm Bi-Metal HSS Holesaw (10504167) – WELDTEC Teeth

Irwin IRW10504167 is a 22mm bi-metal holesaw designed for clean, accurate cut-outs when drilling through common site materials. Ideal for trades who need dependable performance for repetitive hole cutting, it combines a robust steel body with high-speed steel teeth for durability.

Part of the IRWIN bi-metal holesaw range, 10504167 features a variable tooth pitch to support smoother cutting and efficient swarf clearance across a variety of materials. Suitable for use in general construction tasks, as well as electrical and plumbing installation work where precise hole sizing matters.

Key Features

• Bi-metal construction: High-speed steel (HSS) teeth combined with a steel body for durability and shock resistance.
• WELDTEC™ tooth design: Electron beam welded teeth for a strong tooth-to-body bond and long service life.
• Variable tooth pitch (4–6 TPI): Helps deliver a smoother cut and supports efficient chip removal.
• Versatile material cutting: Designed for aluminium, copper, iron, stainless steel, wood and zinc.
• Professional applications: Suited to construction, electrical installation, plumbing, heating, ventilation and remodelling work.

Specifications at a glance

Suitable applications

• Electrical installation and first-fix/second-fix work requiring accurate 22mm cut-outs.
• Plumbing, heating and ventilation tasks where clean circular holes are required in common materials.
• General construction and refurbishment work across wood and suitable metals.