Plumbers-HSS-Bi-metal-Holesaw-Set-9Pc-Bosch-DIY-2608580803-p-Bosch-Powertool-Accessories-2608580803-is-a-plumbers-HSS-bi-metal-holesaw-set-comprising-9-pieces-p-p-It-features-high-speed-steel-construction-for-durability-and-precision-cutting-p-p-The-set-is-ideal-for-creating-precise-holes-in-metal-and-plastic-p-p-Common-applications-include-plumbing-electrical-work-and-DIY-projects-p-Bosch-DIY-2608580803-Plumbers-HSS-Bi-metal-Holesaw-Set-9Pc