5 x SabreCut SCAG001 100mm Long (12mm, 16mm, 19mm, 22mm & 25mm) Wood Auger Tri Flute Self Feed Tip Grooved Hex Shank Drill Bit for High Speed Drilling in Wood and MDF
12mm (15/32 inch), 16mm (5/8 inch), 19mm (3/4 inch), 22mm (7/8 inch) & 25mm (1 inch)