Drain snake !
That's a lot of home brew !
I think this may well be a good investment as although street sweeper blades are easy to work with , they appear too shallow to make good hooks with .
£1.00 and 2 drill grindstones at 65p each , this seems to be the best £2.30 i've ever spent ! I'll let you all know how it goes in the next few weeks guys an' gals !