Step Drill 5-35mm x 2.3mm Increments
$173.98 inc GSTHigh quality step drill bit constrcuted from HSS M2 steel with a CBN polished finish Suitable for drilling through plastic, fibreglass, mild steel, copper and aluminium 13 drill hole sizes: 5,7.5,10,13,16,19,21,23,26,29,31,33,35 mm







