Bi-metal hole saw 35 mm

Bi-metal hole saw 35 mm, height 51 mm, drilling depth: 38 mm, application: metal, steel/Inox, cast iron, brass, aluminum, wood, thread: 5/8” x 18 UNF, made of high-speed steel HSS, for use with 56T754 Adapter with pilot drill for bi-metal hole saws 32-152 mm, Hex, diameter: 35 mm, max. rotational speed: steel: 250 rpm, stainless steel: 125 rpm, aluminum: 375 rpm, wood: 310 rpm, cast iron: 165 rpm, brass: 330 rpm.