Sutton's Multipurpose Holesaw features tungsten carbide teeth offering outstanding cutting performance and durability with minimal heat build up. Suitable for construction, installation and DIY use, it provides fast, clean, controlled cutting without clogging, in timber, hardwood, soft wood, MDF, plaster board, compressed fibro, cement sheet, plastics, ceramic tiles and bricks. The tooth design and unique plug ejection system allows for easy removal of the plug and the push button adaptor quickly releases for immediate change of holesaw size, making the multipurpose holesaw fast and efficient to use.