Thread: Jackhammer - Turning thru paint
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Old 11-30-2006, 08:53 PM   #8
H'Islander
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Join Date: Nov 2006
Location: Scotland, CT
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I install the lip to mark the location of the thru hole on the nose end, then I remove the lip and use a center punch or awl to punch the centers in the nose and tail to give the drill bit a starting point.
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File Type: jpg Mark Lip Hole 10.JPG (69.5 KB, 1 views)
File Type: jpg Prick Punch 11.JPG (55.0 KB, 1 views)
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