Draper 52984 Simple Arbor-SDS + Shank & HSS Pilot Drill For Holesa...

Draper-Simple-Arbor-With-SDS-Plus-Shank-For-Use-With-Holesaws-Up-To-30mm-Dia-Draper-52984-p-For-use-with-14-30mm-diameter-holesaws-Supplied-complete-with-1-4-HSS-pilot-drill-Display-carton-p-Draper-52984-Simple-Arbor-SDS-Shank-HSS-Pilot-Drill-For-Holesaws-Up-to-30mm

Price: 2.60 from Rapid Online Rapid Electronics Ltd.