FAMAG Forstner Bit Classic Ws-Set 5 Pcs. D = 15,20,25,30,35 Mm Satz 5Tlg. D=15,20,25,30,35Mm - - Amazon.com
Jamiikury 16Pcs Forstner Drill Bit Set (15-35mm),Tungsten Steel Woodworking Hole Saw Set,Carbide Woodworking Hole Saw Set High Speed Steel Flat Wing Counterbore Drill Bit Set - - Amazon.com