Well i bought 2 of those Chillington Hoes (Azadas), i bought the Heavy Duty Hoe and the Ridging Hoe for making all my seed trenches and potato ridges and i find them invalueable and cant understand why we all havent got them especially with the build of the Chillington ones which are the ones i got.
BUT ! On that website
http://www.chillingtonhoes.com i noticed this little baby
http://www.chillingtonhoes.com/grass.html The Martindale Grass Slasher and i bought one recently. Now what a tool and there is something satisfying about chopping your weeds down with this, gets rid of any stress i can tell you, and saves having to get all tooled up with the protective gear when useing the strimmer or bushcutter in my case.
I have used this tool around my electric fencing and along the drives as the weeds and grass have shot up in the last week or so due the rain here, they sell it with a small file over here to keep it sharp, but for you lot you can buy it straight from the makers who are in the westmidlands i think. All the info appears on that website anyway.