4 Pcs Self Centering Hinge Hardware Drill Bit Set 5/64 7/64 9/64 11/64 HSS Wood Tool Hole Saw Cabinet Tool Set

Brand new and high quality 4 different sizes suit most use Professional drilling tool pplicable to the installation of door hinge. Size: 5/64'': Hole diameter is about 2mm, Use about 2.2 - 2.8mm tapping screw 7/64'': Hole diameter is about 2.8mm,Use about 3 - 3.5mm tapping screw 9/64'': Hole diameter is about 3.5mm,Use about 4 - 4.5 mm tapping screw 11/64'': Hole diameter is about 4.5mm,Use about 5 - 5.5 mm tapping screw