Drill Drivers; Patio Expansion
- Episode aired Nov 25, 2021
- TV-G
![Tom Silva, Richard Trethewey, Roger Cook, Kevin O'Connor, Mauro Henrique, Jenn Nawada Evans, Scott Caron, Mark McCullough, and Ross Trethewey in Ask This Old House (2002)](https://m.media-amazon.com/images/M/MV5BODM5YjhhNmUtMjM4OS00Mzk0LWFiYjEtNjA1NDJkYzQwOTcyXkEyXkFqcGdeQXVyMTMwMTg1ODQw._V1_QL75_UX190_CR0,2,190,281_.jpg)
In Tool Lab, tool expert Chris Ermides demonstrates how tables saw blades work; Heath explains why and how to use a voltage tester; Mark helps a homeowner extend her existing patio.In Tool Lab, tool expert Chris Ermides demonstrates how tables saw blades work; Heath explains why and how to use a voltage tester; Mark helps a homeowner extend her existing patio.In Tool Lab, tool expert Chris Ermides demonstrates how tables saw blades work; Heath explains why and how to use a voltage tester; Mark helps a homeowner extend her existing patio.