
The 21mm IRWIN Bi-Metal High Speed Hole Saw is specifically sized for many plumbing and heating applications, particularly when installing radiator valves, small bore pipes and associated fittings. This precise diameter is frequently specified in installation guidelines, making it a must-have for heating engineers and plumbers. Featuring robust bi-metal construction with electron beam welded teeth, this 21mm holesaw maintains cutting efficiency through demanding daily use. The sharp, variable tooth design (4-6 pitch) delivers faster cutting action with minimal effort, producing clean holes in materials from aluminium through to stainless steel. Features and Benefits: • 21mm diameter ideal for radiator valves and pipework • Bi-metal construction provides exceptional durability &bu...
Irwin5706915041668
Price: £8.95 from Tooled Up
| Stockist | Price | |
|---|---|---|
| £8.95 | Visit Store |
The 102mm IRWIN Bi-Metal High Speed Hole Saw is perfectly sized for substantial commercial drainage and larger industrial ventilation installations. This diameter is essential for larger bore soil stacks, commercial HVAC systems and various industrial...
The 105mm IRWIN Bi-Metal High Speed Hole Saw is an excellent size for larger industrial installations and commercial construction work. This diameter accommodates substantial drainage components, larger ventilation systems and various industrial fixtures,...
The 108mm IRWIN Bi-Metal High Speed Hole Saw is specifically sized for substantial commercial plumbing and larger industrial HVAC installations. This diameter provides generous clearances for larger bore pipes, substantial ductwork and various industrial...