4PCS Self-Centering Drill Bits Hex Shank Hinge Hole Screw Guide

This 4PCS Self-Centering Drill Bits Set is designed for precise hinge installation on doors, drawers, cabinets, and furniture. Made from durable HSS and brass, these hex shank bits ensure positioning accuracy, preventing shifts during drilling. The automatic chip discharge system keeps the drill clean, while the four commonly used sizes cover most carpentry and woodworking needs. Easy to use and install, this set is an essential tool for professionals and DIY enthusiasts alike.

Features
Self-centering design ensures hinges are accurately placed
Durable HSS and brass construction
Hex shank handle for quick and secure drill fitting
Automatic chip discharge prevents drill jamming
Includes four commonly used sizes for carpenters and furniture makers
Easy to use and install

Specifications
Material: HSS & Brass
Handle Type: Hex shank
Handle Diameter: 1/4" (6.35 mm)
Hole Sizes: 5/64", 7/64", 9/64", 11/64"
Lengths: 83 mm, 86 mm, 93 mm, 97 mm
Hole Diameter & Compatible Screw Sizes:

5/64": 2 mm, use 2.2–2.8 mm tapping screw

7/64": 2.8 mm, use 3–3.5 mm tapping screw

9/64": 3.5 mm, use 4–4.5 mm tapping screw

11/64": 4.5 mm, use 5–5.5 mm tapping screw
Colour: Silver

Package Includes
1 × Set of 4 Self-Centering Hinge Drill Bits
1 × Spanner

Note
Please allow 1–3 cm difference due to manual measurements.
Slight colour differences may occur due to lighting and screen settings.