In a nutshell
The right choise for
With the Pferd ls 33 hss-bim bi-metal hole saw, you cut clean, accurate 33 mm round openings through tough materials with confidence. Engineered with CO8/M42 teeth containing 8% cobalt, it delivers outstanding heat resistance and extended tool life when tackling stainless steel (inox), structural steel, and non-ferrous metals. The 36 mm cutting depth gives you ample reach to penetrate sheet metal, tubes, hollow profiles, wood, and plastic. Ideal for plumbing, electrical, and fabrication work, this bare female-threaded hole saw provides smooth, chatter-free cutting performance when paired with a compatible arbor.