7pcs Spring Loaded Self Centering Drill Bit Set Black Coated Woodworking Drill Bit Set DIY Projects

Label:Yes [7 Size Options] Includes 7 drill bits to cover a range of hole sizes, making it a practical set for various woodworking tasks. [Simple to Install & Use] The straightforward design makes installation and handling quick and easy, even for beginners. [Accurate Positioning] Precise positioning that stays firmly in place, helping you drill with confidence and consistency. [Self-Clearing Chip Design] The chip evacuation holes on both sides of the drill tip prevent wood chips from clogging the bit for uninterrupted drilling. [Sturdy & Long-Lasting] Made from alloy steel materials, these bits are durable and built to deliver a long service life.

Item Type: Hinge Hole Opening Drill Material: alloy steel Color: Black Hole Size: 5/64'': The diameter of the opening is about 2mm, and the self-tapping screws of about 2.2-2.8mm are used. 7/64'': The diameter of the opening is about 2.8mm, and the self-tapping screw is about 3-3.5mm. 9/64'': The opening diameter is about 3.5mm, and the self-tapping screw about 4-4.5mm are used 11/64'': The diameter of the opening is about 4.5mm, and the self-tapping screw is about 5-5.5mm. 5mm : The opening diameter is about 5mm, and the self-tapping screws of about 5.5-6mm are used. 13/64'': The diameter of the opening is about 5.1mm, and the self-tapping screws of about 5.6-6.1mm are used. 1/4'': The diameter of the opening is about 6.3mm, and the self-tapping screws of about 6.8-7.3mm are used

Package List: 7 x Hinge Hole Opening Drills 1 x L-Shape Hex Wrench