Specifications:
Material: Brass+HSS
Handle diameter: 1/4inch(6.35mm)
Handle type: hex handle
color: silver tone
Hole diameter
001 5/64" (Hole diameter is about 2 mm, Use about 2.2~2.8 mm tapping screw)
002 7/64" (Hole diameter is about 2.8 mm, Use about 3~3.5 mm tapping screw)
003 9/64" (Hole diameter is about 3.5mm, Use about 4~4.5 mm tapping screw)
004 11/64"(Hole diameter is about 4.5mm, Use about 5~5.5 mm tapping screw)
006 1/4'' (Hole diameter is about 6.3mm, Use about 6.8~7.3 mm tapping screw)
Package Included:
1pc Self Centering Hinge Drill Bit