The 19mm IRWIN Bi-Metal High Speed Hole Saw is a versatile diameter widely used in electrical installations and general construction work. This size is particularly useful for creating holes for standard electrical back boxes, small conduits and various mounting brackets, making it indispensable in any tradesperson's toolkit. Engineered with bi-metal construction and electron beam welded teeth, this 19mm holesaw provides exceptional strength and cutting longevity.
The sharp, variable tooth design (4-6 pitch) ensures efficient material removal and faster job completion across diverse materials, from softwoods to harder metals. Features and Benefits: • 19mm diameter suits electrical boxes and conduit work • Bi-metal construction for superior blade life • Variable tooth pitch (4-6) enhances cutting performance • Electron beam welded teeth maintain sharpness • Cuts aluminium, copper, iron, stainless steel, wood and zinc • Professional quality for demanding applications Specifications: Size (mm): 19 Material: Bi-Metal Pitch: Variable