Premium single-edged auger bit with specially ground tip and very dimensionally stable spirals. Premium coating to ensure minimal friction. For drilling in all soft woods on joinery machines. Due to the negative tolerance of the drill-Ø a tight fi t is guaranteed. Due to the head's special geometry it is especially applicable for drilling in planed or fi nished glued laminated timber. Entry and exit of the drill hole are considerably cleaner than with a usual auger bit. Only suitable for use on joinery machines. Freehand operation not possible.