uxcell 16mm Dia Threaded Tip Hex Shank Wood Power Tool Auger Drill Bit 460mm Product Name : Auger Drill Bit;Material : Metal Shank Type : Hex Shank;ShankDiameter : 10mm / 0.4" Cutting Diameter : 16mm / 0.6";Twist Length : 360mm / 14" Total Length : 460mm / 18.1";Color : Silver Tone ,Black Weight : 349g;Package Content : 1xAuger Drill Bit