Drilling broken manifold stud - OTC 6982ACP and OTC 6982DGS
Use the OTC 6982DGS drill guide system and 6982ACP automatic center punch to drill perfectly centered holes in broken, rusted or frozen manifold studs to remove them. The included washers slide over a good stud, securing the drill guide bar to the manifold. The bar can be adjusted so the drill guide is centered over the broken stud to progressively drill into it for removal.
