Manufactured from HSS Bi-Metal with 8% cobalt and progressive tooth geometry, ensures long service life and high cutting speeds suitable for ferrous and non ferrous metal, stainless steel, Aluminium, wood and plastics. Ezychange holesaws can be purchased individually or as a kit designed with the right sizes to suit your trade. Compatible with other major manufacturers quick change holesaws. Features and Benefits • Manufactured from HSS Bi-Metal with 8% cobalt and progressive tooth geometry • Long service life and high cutting speeds • Compatible with other major manufacturers quick change holesaws Contents • 6x Ezychange HSS Bi Metal Hole Saw: 20, 25, 32, 40, 51, 65mm • Ezychange Adaptor • HSS Pilot Bit