joejansal
noticing nice landscape pebbles
Member since August 2009
Posts: 98
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Post by joejansal on May 6, 2017 12:02:43 GMT -5
hi all I use 1mm and 1.5 diamond drill bits twist and regular, have tried numerous suppliers but all seem to have same problem. I ordered 25 1mm bits and probably got 5 that worked, when they work I can get up to 200 holes drilled but the rest of them not even 1 hole. this happens on both twist and regular bits. is there any tricks to getting the bad ones to work ?? any help would be greatly appreciated thanks fellow rock hounds joejan
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