Hmm, I've got an SDS hammer that will go through anything you've got like butter, but I don't have a 16mm bit, and the adapter will only take up to 13mm. If you can get your hands on a 16mm SDS bit, you're welcome to use it.
@Markyboy started
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Hmm, I've got an SDS hammer that will go through anything you've got like butter, but I don't have a 16mm bit, and the adapter will only take up to 13mm. If you can get your hands on a 16mm SDS bit, you're welcome to use it.