Ansodo 7Pcs Hinge Drill Bit Set, self centering drill bit, 5/64inch, 7/64inch, 9/64inch,11/64inch Hex Shank, Self-tapping Screws, Self-centring Drills for Hinges on Doors, Windows, Cabinets (Silver)

• 【HOW TO REPLACE】To get a different centering drill, you just need to take the drill apart. Insert the locking head of the hinged drill with a hex wrench and turn the housing counterclockwise to disassemble it. You can replace it with a new one and assemble the parts.
• 【STEEL MATERIAL】The hinge drill bit is made of high-speed steel, which is hard and strong. The ball-end hex wrench is made of carbon steel and heat treated for high strength and durability. These tools are suitable for long-term use.
• 【PACKAGE CONTENT】You will receive 4pcs x hinge drill bits, 1pc x hex wrench and 2pcs x ball-end hex wrenches. The sizes of the drill bits are common hinge screws, which are 5/64inch, 7/64inch, 9/64inch and 11/64inch, which is convenient your replacement to use.
• 【HEX SHANK】The 1/4 hexagon shank adopts the turning and milling process, which fully guarantees the concentricity of the product. These hinged drills are suitable for woodworking, furniture manufacturers and other woodworking industries.
• 【FOR HINGE】Self centering drill dits are installed on the hinges of doors, windows, cabinets and furniture. They are positioned precisely and do not shift. Sawdust will be automatically discharged from both sides of the top of the drill bit, and the drill bit will not be stuck.

Specifications: Hinge Drill Bit Material: High speed steel Color: Silver Size: (Approx)(LxW) 8.9cm/3.5inch, 8.9cm/3.5inch,9.7cm/3.82inch, 9.9cm/3.9inch (1 each) Drill Bit Head Size: (Approx)(DIA) 5/64inch, 7/64inch, 9/64inch, 11/64inch Shank Diameter: (Approx) 6.3mm/0.25inch (1/4) Hex KeySize: (Approx)(LxW) 5.7x1.7cm/2.24x0.67inch Application: 5/64inch: For 2.2-2.8mm/0.09-0.11inch self-tapping screws. 7/64inch: For 3-3.5mm/0.12-0.14inch self-tapping screws. 9/64 inch: For 4-4.5mm/0.16-0.18inch self-tapping screws. 11/64 inch: For 5-5.5mm/0.2-0.22inch self-tapping screws. Ball-end Hex Wrench Material: Carbon steel Color: Silver Size: (Approx)(LxH) 7.5x1.7cm/2.95x0.67inch, 8.3x1.8cm/3.27x0.71inch (1 each) Hex width: (Approx) 1.5mm/0.06inch, 2mm/0.08inch Package Included: 4pcs x Hinge drill bits 1pc x Hex key 2pcs x Ball-end hex wrenches Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.