![plumbing - Should I drill out pinhole leaks in cast iron drain stack before repairing with epoxy? - Home Improvement Stack Exchange plumbing - Should I drill out pinhole leaks in cast iron drain stack before repairing with epoxy? - Home Improvement Stack Exchange](https://i.stack.imgur.com/Hiokg.jpg)
plumbing - Should I drill out pinhole leaks in cast iron drain stack before repairing with epoxy? - Home Improvement Stack Exchange
cutting a hole in a cast iron sink. | Contractor Talk - Professional Construction and Remodeling Forum
![Steel Ductile Cast Iron Pipe Drilling Hole Saw Cutter for Hot Tapping - China Hole Saw, Hole Saw Cutter | Made-in-China.com Steel Ductile Cast Iron Pipe Drilling Hole Saw Cutter for Hot Tapping - China Hole Saw, Hole Saw Cutter | Made-in-China.com](https://image.made-in-china.com/44f3j00CLfVheWylikd/Steel-Ductile-Cast-Iron-Pipe-Drilling-Hole-Saw-Cutter-for-Hot-Tapping.webp)
Steel Ductile Cast Iron Pipe Drilling Hole Saw Cutter for Hot Tapping - China Hole Saw, Hole Saw Cutter | Made-in-China.com
![Cast Iron Cute Bird Door Stop - Heavy Duty Rustic Door Stopper Avoid Drilling Holes, Vintage Iron Do | Fruugo UK Cast Iron Cute Bird Door Stop - Heavy Duty Rustic Door Stopper Avoid Drilling Holes, Vintage Iron Do | Fruugo UK](https://img.fruugo.com/product/1/85/942371851_max.jpg)
Cast Iron Cute Bird Door Stop - Heavy Duty Rustic Door Stopper Avoid Drilling Holes, Vintage Iron Do | Fruugo UK
![The holes really help keeping the handle cool. Was thinking i might drill holes like that in my other pan, anyone tried it? : r/castiron The holes really help keeping the handle cool. Was thinking i might drill holes like that in my other pan, anyone tried it? : r/castiron](https://i.redd.it/c5ayd5u2fuw91.jpg)