Sealey AK4744 HSS 4341 Step Drill Bit 4-22mm Double Flute

Product Code: AK4744

HSS 4341 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: AK4744 Size Coverage #2: 4, 6, 8, 10, 12, 14, 16, 18, 20, 22mm