I need to drill four 3/16" holes into a marble slab that covers my bathroom wall. The holes will be used to anchor a shower attachment for the bath tub.
Please let me know if you have any advice on the type of drill bit, proper drill, RPM, etc. I'm concerned about cracking the entire slab and haven't been able to get any good advice at my local stores.
Get Help from Bob Vila
- Give-Aways & Offers
- Monthly Must Do's
- DIY Project Ideas
- Step-by-Step Guides
- Inspirational Photo Galleries