SHAFIRE 19mm Woodworking Drilling Drill Bit Tool 14-100mm Hinge Cutter Boring Forstner Bit Carbide Tipped Reaming Drill for Woodworking Opener Material Type(s):  High Speed Steel  Color:  blue  Item Weight: 0.046 kg  Item Size: 19mm  Package Includes:  Twist Drill Bit For Metal Precision Driling Hole Round Head Power Tools woodworking X 1