Smart-Bit: A Pre-Drilling and Countersinking Tool Watch this video to understand the working and benefits of a smart bit tool specially designed for deck builders. The smart bit allows them to make a perfect hole on the deck. It has a special parabolic bit that can drill fast, even through hard material. https://www.abswood.com/ ABS Wood is a premium Brazilian Hardwood Retailer providing top quality premium grade decking with minimal imperfection. For more information about other such tools, please visit their website today.