Irwin IRW10504183 Bi-Metal High Speed Holesaw 48mm | 10504183

Irwin IRW10504183 Bi‑Metal High Speed Holesaw, 48mm Diameter (10504183)

Irwin IRW10504183 bi-metal holesaw is built for cutting clean, accurate 48mm holes in a wide range of materials, making it a practical choice for electricians, plumbers, HVAC installers and general contractors. Designed to deliver fast cutting performance and durability, it’s ideal for repeat hole cutting on-site and in the workshop.

With a bi-metal construction and high-speed steel tooth edge, model 10504183 is engineered to handle demanding applications while maintaining stability during use.

Key Features

• WELDTEC™ tooth design: Electron beam-welded HSS teeth for durability and efficient cutting performance.
• Variable tooth pitch: Designed to support faster cutting and effective chip removal across mixed materials.
• Bi-metal construction: Combines flexibility and strength for shock resistance and longer working life.
• Thick backing plate: Helps improve stability for more controlled hole cutting.
• Multi-material capability: Suitable for aluminium, copper, iron, stainless steel, wood and zinc.

Specifications at a glance