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Registered
Join Date: Dec 2002
Location: Dahlonega , Georgia
Posts: 15,220
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teach me about hammer drills/rotary drills
Pretty soon I will be installing my 2 post lift . I will have to drill 12 holes 3/4 " in diameter and about 6 " deep . This concrete is high strength fiberglass reinforced and was poured aprox. 6 months ago . Yesterday I drilled 4 holes with a standard 1/2 " drill with a 1/2 " standard masonary bit and it was tough going !!! So my understanding is there are hammer drills and rotary drills .
I'm not going to buy one I will rent one , but which is the better tool for what I need to do ? These will be vertically drilled holes so line the bit up , stand over the drill and go to town . Advice from those that have used these is appreciated .
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2002 Boxster S . Arctic silver + black top/int. Jake Raby 3.6 SS engine " the beast ". GT3 front bumper, GT3 side skirts and GT3 TEK rear diffuser. 1999 996 C4 coupe black/grey with FSI 3.8 engine . Rear diffuser , front spoiler lip with ducktail spoiler .
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