Centring bit
Centring bits are used to provide the central bore required for the turning of workpieces on a lathe. They are special drill bits which are clamped in the tail stock of a lathe to drill the required central bore.
Centring bits are used to provide the central bore required for the turning of workpieces on a lathe. They are special drill bits which are clamped in the tail stock of a lathe to drill the required central bore.