When mounted on an auger, the 30cm long bit extension allows you to drill deeper holes. You will useful when you need to put up fence posts or shrubs. With a shank diameter of 20mm, the extension fits the majority of augers.
The bit extension allows the extension of the length of an auger bit by 30 cm.
It is made of lacquered steel, the extension is robust and can be used for your various drilling jobs.
The drill bit extension is universal, it fits on all augers with a 20mm diameter motor output shaft.
It is supplied with the fixing pin.