✅ Integrated Drilling and Thread Creation X2 speed
✅Sharp drill bit made from extremely sturdy megan steel, coated with titanium - unbeatable hard material
✅Large chip drainage groove, wherever you drill, chips come out, extremely fast drilling
✅Easy thread creation, deep and smooth, arbitrarily limit the depth of the thread as you like 6 drill bits fit all sizes of screws on the market from small to large