20mm Sheet Steel Holesaw (Twin Pack) Armeg SSH20TP Acceler8% design - 37% faster than a standard holesaw Impact rated shank for use within impact drivers Flared body depth stop for improved safety and easy tool removal HSS cutting edge with 8% cobalt for extra durability 8 teeth per inch for unbelievable smoothness of cut Internal ejection spring automatically ejects the metal disc for hassle free drilling Cutting depth: 1.6mm [max] The Armeg SSH20TP 20mm Sheet Steel Holesaw (Twin Pack) is designed with the Acceler8% technology, making it 37% faster than a standard holesaw. Its impact rated shank allows for use within impact drivers, while the flared body depth stop ensures improved safety and easy tool removal. With 8% cobalt and 8 teeth per inch, this holesaw provides smooth and durable cutting, with an internal ejection spring for hassle-free drilling. Its cutting depth of 1.6mm [max] allows for precision and efficiency. . Brand Armeg Colour Red Diameter 20mm Dimensions (Dia)20 mm Guarantee 1 Year Packaging Types Each Product Range ACCELER8%