GodHand Drill Bit (B) Set of 5

Drill Bit Set[drill blade] size: 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mmDia.:3.0mm Description: Better work efficiency with more precision Best drill blades specifically for modeling Drill blade used with pin vise perfects functionality Obtuse tip makes drilling easy even by hand Optimum length to use with a pin vise. Unified diameter makes replacement simple Smooth cut, obtuse edge Easily drill shallowly Near perfect circle Short tip makes controlling easy Why is obtuse better? Obtuse tip has more stability Obtuse tip is best for drilling shallow holes Best to prevent piercing through plastic boards Blade digs through, creating a wider hold Drills along the circumference, creating a near perfect circle Normal drill blade (acute) gouges a hole, creating a distorted circle Obtuse drill bit drills smoothly, creating a near perfect circle The edge of the hole is smooth Drilling with a pin vise may be less stable, but the obtuse tip ultimately improves quality and efficiency