Fully ground twist drills with unified length for use in special multi-spindle machines, with the centering point and special cutting edge geometry are recommended for drilling holes in wood, Formica boards, plastics etc. Wide flute is ideal for quick chip flow. Round back edge prevents from gluing of drilled material. The drill bit which is perfect for drilling hard wood and the MDF material. The drilled hole is thanks to the geometry of the drill point without burrs.