-Variant set of bimetal hole saws PLSS 9 A1 -Ideal for machining aluminium, acrylic, bronze, wood, copper, PVC, galvanized sheets and zinc -Double-sided threaded adapter (Ø 12.2 / 15.3 mm) and 2 centering drills (75 / 104 mm) Max. cutting depth: 38 mm -Carbide hole saw set variant PLSS 2 A1 -Ideal for processing low temperature fired tiles, stone, aerated concrete, mortar and plasterboard walls -2 centering drills (57 mm) including 2 adapters (42 / 45 mm) -1 hex key -Max. cutting depth: 25 mm