Socket cutter for wood and plasterboard. Hole saw with metal body, 6 mm ø shank, induction hardened saw tips, cutting depth 19 mm, 7 saw inserts 25 (1') - 32 (1 1/4') - 38 (1 1/2') - 44 (1 3/4') - 51 (2') - 57 (2 1/4') - 63 (2 1/2') mm ø.