Steel hole saws with carbide blade (20, 25, 30, 38, 40, 68 mm), 11-piece set

Steel hole saws with carbide-tipped blade, diameters 20, 25, 32, 38, 51, 64 mm, height 65-69 mm, maximum drilling depth 60 mm, metal drill bit diameter 7.1 mm, total length 103 mm, hex shank, brick drill bit diameter 8.3 mm, total length 108 mm, hex shank, wood drill bit diameter 8.0 mm, total length 152 mm, hex shank, quick-release adapter for hole saws, hex key, application: brick, wood, plywood, plastic, metal, 10-piece set