SYOSI Drill Bit Set - alloy 12PCS 3-12 mm

Features: Nice design: The carbide tip drill bit set is equipped with a cross cutter head and non-slip hex shank handle drill bit design, which can be clamped on the drill more firmly and get an accurate drilling position, allowing you to use it with ease. Bring you pretty convenience: The kit is suitable for daily life and many materials, which is a practical tool for you. Note: when drilling fragile items, you should pay attention to controlling speed, pressure and heat when drilling. Specifications: Material: alloy Color: black Size: approx. 3-12 mm Package includes: 12 x Glass concrete drill bit sets Note: Manual measurement, please allow slight errors on size. The color may exist slight difference due to different screen display.