Product Description 4pcs HSS Self Centering Hinge Drill Bit Set for Hinges and Drawer Guides Features Ensure perfect alignment with self-centering drill bits that position hinges accurately in the center. Includes the 4 most common sizes preferred by carpenters, cabinetmakers, and furniture makers. Effortless to install and use, making your projects smoother and faster. High precision in positioning without shifting. Efficient chip evacuation ensures the drill remains unobstructed. Specifications Material: Brass, HSS Color: Silver Sizes: 5/64'': Hole diameter is approximately 2mm, suitable for 2.2 - 2.8mm tapping screws. 7/64'': Hole diameter is approximately 2.8mm, suitable for 3 - 3.5mm tapping screws. 9/64'': Hole diameter is approximately 3.5mm, suitable for 4 - 4.5mm tapping screws. 11/64'': Hole diameter is approximately 4.5mm, suitable for 5 - 5.5mm tapping screws. Package Includes 1 x 4Pcs HSS Self Centering Hinge Drill Bit Set
