Sealey-Step-Drill-4-to-22mm-Sealey-AK4722-p-High-speed-HSS-M2-double-flute-step-drill-Double-straight-flutes-for-efficient-swarf-clearance-Allows-clog-free-precision-drilling-Supplied-in-plastic-storage-case-p-div-table-tr-td-Model-No-td-td-AK4722-td-tr-tr-td-Nett-Weight-td-td-0-09Kg-td-tr-tr-td-Size-Coverage-td-td-2-4-6-8-10-12-14-16-18-20-22mm-td-tr-table-div-Sealey-AK4722-Step-Drill-4-22mm