Home Page | Blog | concrete cutting | Example on how to make a drain Example on how to make a drain Subscribe June 24, 2021 2:55 pm No Comments Coring Drains To make this drain we need to core one four inch hole in the middle and one eight inch hole on the outside. The outside gets chipped down between two and four inches deep. Core Drilling Share Tags concrete cutting, core drilling, miami, miami beach Related Content concrete cutting Cutting 20 doors in Jail Read More » January 22, 2024 9:42 am Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website PrevPreviousCore Drilling four inch drains NextSupervisor Hand SawingNext