uxcell 10Pcs Mini Twist Drill Bit Set 0.6/0.8/1/1.2/1.4/1.5/1.6/1.8/2/2.2mm Dia Micro Engraving Drill Bits, High-Speed Steel 2.35mm Shank Titanium Coated for DIY Resin, Wood, Amber
Material: Made of high-speed steel 6542, with high hardness and stable operation. The drill bit is titanium-plated, which has higher wear resistance and lower friction coefficient. Not easy to accumulate chips and long service life.
Cooling Style: Adapt to several kinds of cooling conditions, for example oil mist, water, oil, air cooling.
Design: Spiral flute design for quick cleaning of chips. The sharp cutting edge provides a smooth cut without glitches. Chip removal is not easy to stick to the tool.
Applications: This twist drill is proper for electric drill, hand electric drill and impact electric drill. Suitable for DIY resin, amber and wood drilling.