Some time ago I had no option but to use a ratchet drill simply because I couldn't get any magbase into the obstructed area. I was lucky to get some tips from Henry Netherway and after a short time I was amazed at how efficient it was. I had to drill 6off holes, 1.5" diameter x 4" deep. It took me two days 'off and on'. Physical work but I had no other option. Ordinarily my magbase or radial drill would win every time.
Cheers Carl.
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