On 11/05/20 16:44, George Miles wrote:
One of my 1.5 meter SDS drill bits is stuck in the wall.

The drill, a Titan, appears to have a clutch which means it makes a noise but doesnt turn.

The wall is an mix of stone and lime cement.

Any tips on how to get it out please?

[george]

If the other suggestions don't work, can you get another SDS drill to
fit the bit to? If not, try "unscrewing" the bit with a universal socket
adaptor and ratchet, such as the one shown at
https://www.amazon.co.uk/Gator-Grip-ETC-200MO-Universal-Socket/dp/B000065CJ8

Failing that, can you unscrew it with a mole wrench clamped onto the end?

--

Jeff