Drilling holes in joists for plumbing and pipes is easy and we show you how in this video. There are regulations in the UK you must follow in new build installs. However on older buildings that is impossible. We show you how to measure out, what tools you need to drill the holes, and how large to drill them.
Test rolling of the Tesker Model 740 2-die thread roller. The 740 can roll up to 12″ diameter parts using 340,000 lbs of rolling force. Video shows some initial setup steps, followed by the rolling of a 4.5″ X 1.5 TPI single start acme in 1045 CDS. Video also briefly shows the included bar handling system provided for this customer.