Hoidik 32-210 mm

Large arbors, for holesaws >Ø32 mm, have drive pins to transfer large cutting forces from the holesaw to the power unit. We recommend not to use arbors with 9 mm (11/32") shank for holesaws above size 100 mm (4"). Power Driver™ increases the strength and eliminates play of the holesaw by redistributing the load from the thread to the solid cap. Arbors ending with QC are arbors with quick change mechanism where no tools are needed to change the holesaw.