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2 questions
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Masonry bits dulling after 3-4 holes
I'm using an 18v makita hammer drill with a 3/16" Bosch blue granite turbo concrete bit to drill 2" deep holes into concrete-filled cinder blocks. With a fresh bit, it takes about 15 seconds to drill ...
- 1,070
1
vote
2
answers
140
views
Trying to decide between these two types of masonry bits
I'm undecided if I need an SDS Max vs Plus for masonry drill bits. I've heard that drilling with SDS Plus can take a while with larger diameter bits. Anyone ever drill larger than 1" with an SDS Plus ...
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