Sealey HSS M2 Step Drill Bit Set 3pc Spiral Flute - AK4743

HSS M2 Step drills with choice of straight or spiral flute for clog-free precision drilling of up to eighteen different hole sizes. Available as a three piece set in a metal case or as individual drill bits packed in a plastic storage case.Model No:AK4743Size Coverage #1:4, 5, 6, 7, 8, 9, 10, 11, 12mmSize Coverage #2:4, 6, 8, 10, 12, 14, 16, 18, 20, 22mmSize Coverage #3:4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30mm