does anyone repair McKellar drills?

I suspect this brand was specific to Focus DIY which is now out of business. And 14.4V is so last year...

Amazon have 18v cordless drills for £25 including postage. A repair to your drill would be bound to cost more.

If you want the best type buy one with a Lithium Ion battery - much more expensive.

Peccavi
March 2013