Irwin 10504177 BI-Metal Holesaw 38mm (1 1/2") BNIB

The IRWIN£ 44mm Bi-Metal Hole Saw cuts through a variety of materials, including: Aluminium, Copper, Iron, Stainless Steel, Wood and Zinc. The electron beam welded High Speed Steel (HSS) cutting edge ensures stronger, longer lasting teeth. Precision set teeth provide faster penetration and cutting. And, the bi-metal construction delivers toughness and long life. - Manufacturers part numbers: IRW10504181|10504181

• Irwin Holesaw Bi Metal High Speed Diameter: 44mm
• Cuts a variety of materials including: aluminium copper iron stainless steel wood and zinc
• The bi-metal construction and the electron beam welded teeth give the user a stronger longer lasting blade
• The sharp variable tooth (4-6 pitch) design provides a faster cutting action and enhanced performance in a variety of materials and cutting applications