The Bosch PRO Power Change Plus Sheet Metal Hole Saw in 48mm handles substantial pipe and conduit applications in sheet metal with precision and ease. Lasting up to 2x longer than a standard HSS M3 hole saw, it's built for professional metalworkers who can't afford downtime. Features and Benefits: • Bi-metal with 8% cobalt HSS for long life on metal and tough materials • Ejection spring for automatic plug removal • Short, robust body with depth stop for efficient sheet metal work • Compatible with Bosch Power Change Plus keyless arbor
