Irwin Bi Metal High Speed Hole Saw 22mm

The 22mm IRWIN Bi-Metal High Speed Hole Saw is perfectly matched to standard 15mm copper pipe installations, providing the precise clearance needed for pipe runs through joists, studs and walls. This size is fundamental to plumbing work and is equally valuable for electrical and HVAC installations. Engineered with professional-grade bi-metal construction and electron beam welded teeth, this 22mm holesaw delivers consistent performance across multiple materials. The variable tooth design (4-6 pitch) ensures efficient cutting action and reduced operator fatigue, whilst the robust construction maintains sharpness through extended use. Features and Benefits: • 22mm diameter suits standard 15mm copper pipe clearance • Bi-metal construction for long-lasting blade life • Variable tooth pitch provides smooth, efficient cutting • Electron beam welded teeth resist premature wear • Compatible with aluminium, copper, iron, stainless steel, wood and zinc • Professional-grade quality for demanding trade work Specifications: Size (mm): 22 Material: Bi-Metal Pitch: Variable