FeaturesPrecision drill for hobby, craft & professional useSimple push action to operateTwo double ended collets with capacity 0-3mmEasy one-handed drilling10 drill bits (0.8, 1.0, 1.2, 1.5, 1.8, 2.0, 2.2, 2.5, 2.8 & 3.0mm)An easy to use precision hand drill, ideal for hobby, craft and DIY. This spiral Modelcraft Professional Archimedean Drill twists as the handle is pushed down creating a simple smooth action which reduces wrist strain and allows for easier one-handed drilling.