Draper 56402 7/16" Hexagonal Holesaw Arbor for Holesaws Up 32mm - ...

Draper-7-16-Hexagonal-Holesaw-Arbor-For-Holesaws-Up-32mm-150mm-Draper-56402-p-For-use-with-32-150mm-diameter-holesaws-Arbor-shank-7-16-with-quick-release-mechanism-Supplied-complete-with-1-4-HSS-pilot-drill-Display-carton-p-Draper-56402-7-16-Hexagonal-Holesaw-Arbor-for-Holesaws-Up-32mm-150mm

Price: 4.94 from Rapid Online Rapid Electronics Ltd.