Menu Home About Us Returns Contact Us View Feedback Add to Favourites Expo 11520 - 20pc HSS Drill Set - Size3 0.3mm to 1.6mm in CaseĀ Main Description EXPO 11520 - 20pc HSS TWIST DRILL SET 0.3/0.35/0.4/0.45/0.5/0.55/0.6/0.65/0.7/0.75/ 0.8/0.85/0.9/0.95/1.0/1.2/1.3/1.4/1.5/1.6mm