Sealey WHS114 HSS Hole Saw Blade 114mm Manufactured from Bi-Metal M3 steel with milled teeth for fast accurate cuts and long-life. WHS114 Features Manufactured from Bi-Metal M3 steel with milled teeth for fast accurate cuts and long-life WHS114 Specification Model No WHS114 Brand: Worksafe Diameter: 114mm What is included: 1 x Sealey WHS114 HSS Hole Saw Blade 114mm