it shouldn't weaken it as long as you don't make a massive hole. plus, if the bolt you're putting through the top is snug enough, it should act as a support. personally, i'd stay away from chemical welding...especially if the pole is aluminium.
@Hovis_Brown started 18 years ago
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it shouldn't weaken it as long as you don't make a massive hole. plus, if the bolt you're putting through the top is snug enough, it should act as a support. personally, i'd stay away from chemical welding...especially if the pole is aluminium.