Euro Bit Self-Centering Tool

Engineered to use different sizes of carbide boring bits
5 mm bit for shelf pins and attaching hardware with 32 mm attachment screws
1/4” bit for 1/4” shelf pins
7/64” adapter for #6 wood screws for hardware attachment
Requires a boring bit with a 10 mm (40 mm) long shank or an adapter for a 7/64” twist drill bit