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Screwfix do them,
Just as quick to drill the mortar out around brick( s) with a 6mm sds
That's what I usually do. Someone recommended getting one of these. Might get one if I get a job where a lot of bricks need taking out, seems pricey for what it is.
Reply to the thread, titled "Mortar rake drill bit" which is posted in UK Plumbers Forums on Plumbers Forums.
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