Wolfcraft Innovation 45/90 Forstner Drill [1 piece]The new special blade geometry for the Wolfcraft Forstner drill reduces unwanted heat generation during drilling. Fordrilling accurate holes without leaving overheating marks on the workpiece.- for drilling accurate blind holes with smooth edges- cuts holes in all types of softwood and plastic-coated particleboard- special cutting edge geometry = shorter drilling time = no burn marks in the wood- drills with less force = longer machine life- version: with centering canine, 2 main cutting edges, peripheral cutting edges in the form of grooves- material: high quality tool steel- packaging: double blister