Irwin® 10504172 Bi-Metal High Speed Holesaw 30Mm

The 30mm IRWIN Bi-Metal High Speed Hole Saw is perfectly sized for installing standard door furniture, including locks, latches and handles. This versatile diameter is equally valuable for plumbing work with larger bore pipes and HVAC installations, making it a frequently-used size across construction trades. Featuring advanced bi-metal construction with electron beam welded teeth, this 30mm holesaw maintains sharpness and cutting efficiency through demanding use. The sharp, variable tooth design (4-6 pitch) provides faster cutting action across a variety of materials, ensuring clean, precise holes whether working with hardwood doors or metal enclosures. Features and Benefits: • 30mm diameter perfect for door furniture and larger pipework • Bi-metal construction provides exceptional durability • Variable tooth pitch (4-6) ensures smooth, fast cutting • Electron beam welded teeth offer superior strength • Cuts aluminium, copper, iron, stainless steel, wood and zinc • Professional qualit