1 A brake line mount tab with a 3/8" cut hole. Cut .025 over for clearance.
2 Cutting out some tabs, holes and all.
3 Marking with centerpunch with Scribe and then cutting them out. Making use of some smaller leftover pieces of material.
4 100 Brake Line mount tabs at less than $1 a piece much cheaper than buying them 1 by 1 somewere else. Some with 3/8" hole, some with 5/8" hole and some with a Scribe centerpuch mark for drilling to required size.
5 Showing the difference between a tumbled finish on the left, and a clean cut straight off the table. Without tumbling, some cutting dross may need to be cleaned from the parts.