Bosch 15x PRO Multi Material Hole Saw Set (for Softwood, Drywall, Diameter 20 76 mm, Professional Accessories Drill/Screwdriver)

ManoMano

Features: Last up to 2x longer than a standard HSS M3 hole saw due to 8% cobalt Long Life cutting holes in various materials Bi-Metal with 8% cobalt HSS offers a long life and high efficacy when processing metal and other tough materials. Designed for fast changing of hole saws. For use with hole saws with thread with a cutting depth of 44 mm 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 an enhanced tooth design for fast and smooth cuts and high-cobalt HSS alloy teeth for longevity. It offers effective hole sawing in steel cladding and drywall. The Q-Lock arbor helps you change hole saws and pilot drill bits faster and remove material plugs easier.

Amazon

Up to 2x longer service life than a standard HSS M3 hole saw thanks to 8% cobalt For use with threaded hole saws with a cutting depth of 44mm For cutting holes in a variety of common building and interior materials, e.g. wood, drywall, fibreglass-reinforced plastic and metal Box contents: Pro Multi Material hole saw Q-Lock holder set, 15 pieces., Weight: 2.866009406 pounds, Manufacturer: Bosch