wolfcraft Bi Metal Hole Saw Blade, Ø 20 mm I 3490000 For metals, plastics, wood and drywall materials, ½" threaded connection, cutting depth 40

hole saw blade made from bi-metal, specially alloyed tool body and HSS vario-toothing for use in metal, plastic, wood, insulating boards and drywall ½" threaded connection (12.7 mm) for use with mandrel including centring drill bit (Ø 6 mm) made from HSS (art. no. 5957000) available in various diameters (Ø 20-29 mm), 40 mm cutting depth for a wide range of interior works and metalworking projects, TÜV-tested quality for peace of mind, Weight: 0.1322773572 Pounds, Manufacturer: wolfcraft