Bordo 2660-25S1 25mm Auger Bit and Extension Set Valve Lockout British Standard Whitworth has a

British Standard Whitworth has a thread angle of 55 degrees as opposed to 60 degrees in Metric and Unified threads

and fading

●Suitable for 60L or 20L or 205L drums

Workshop standard for fitters

◆304 Stainless Steel Construction

Bordo 2660-25S1 25mm Auger Bit and Extension Set Valve Lockout British Standard Whitworth has aHigh carbon steel solid core auger bit extension set. The Bordo range of solid core auger bits are available in short, medium and long series OALs. Fully heat treated to increase durability and protect against bending in heavy duty drilling applications. 25mm Auger Bit and Extensions Set. High carbon steel solid core auger bit extension set Designed for demanding bit holder applications.