Irwin 10507366 Bi-Metal High-Speed Holesaw 56mm

This bi-metal holesaw is designed for professional use across construction, electrical installation, plumbing, heating, ventilation, and remodeling. It features a sharp, variable tooth design for faster cutting and improved efficiency across a range of materials. The blade combines bi-metal construction with electron beam welded teeth to deliver a longer-lasting cutting edge. The holesaw is available in sizes from 14 mm to 152 mm and is compatible with standard arbors and pilot drills for easy setup and use with drilling equipment suited for metal and other materials.

Features

• 56 mm (2.2 in) holesaw size
• Bi-metal construction with electron beam welded teeth
• 4–6 teeth per inch pitch for faster cutting
• WeldTec technology for stronger edge and higher speed
• Compatible with standard arbors and pilot drills; suitable for a range of materials (aluminium, copper, iron, stainless steel, wood, zinc) and cutting applications