Are you looking for a professional, yet hinge hole puncher? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? , ! Our professional hinge hole puncher must meet you needs. It is one of the for you. Features -Color: Assorted Color -Material:High-speed steel - Dimensions: 5/64 ", 7/64", 9/64 ", 11/64", 13/64 ", 5 mm, 1/4" - Different sizes meet your requirements. - The high-speed drill centered for perfect holes, making it easy to drill precise holes, a saver for you. - Multipurpose: Highly accurate bits are used for drilling exact holes in cabinet door hinges, handles, drawer slides, woodworking etc. suitable for professionals and DIY. - Door handle hole punch locator, drawer knob pull drilling drill templates for mount installation position guide tools. - Suitable for Window hinges, Stone, Tiles, Ceramics, Glass and etc processing. Specifications - 5/64'': Hole diameter is about 2 mm, Use about 2.2 - 2.8 mm tapping screw. - 7/64'':Hole diameter is about 2.8 mm, Use about 3 - 3.5 mm 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. - 5mm: Hole diameter is about 5mm, Use about 5.5 - 6 mm tapping screw. - 1/4" : Hole diameter is about 6.35mm, Use about 7 - 7.5 mm tapping screw. Package list: 7 x drill bits 1 x wrench