Sealey AK4722 4-22mm Double Flute HSS M2 Step Drill Bit

Sealey AK4722 4-22mm Double Flute HSS High-speed HSS M2 double flute step drill. M2 Step Drill Bit Double straight flutes for efficient swarf clearance. Allows clog-free precision drilling of ten different size holes between 4-22mm with just one bit. Suppl