Bosch PRO 2608594425 PRO Multi Material PC plus Holesaw Set

Long Life cutting holes in various materials
High-speed steel with 8% cobalt for durability and great performance
Electricians and plumbers find hole saws invaluable for installing pipes, electrical boxes, and recessed lighting.
Ideally, they want to carry just one kind of hole saw for the challenges and materials that interior installation presents. That's why we have the PRO Multi Material.
The PRO Multi Material Hole Saw has enhanced tooth design for fast and smooth cuts and high-cobalt HSS alloy teeth for longevity.
It tackles steel cladding and drywall effectively.
The Power Change plus makes changing hole saws and pilot drill bits faster and removing material plugs easier.