Description Fast4 drills 22mm 1) 4 cutters provide twice as much capacity as a flat drill for faster drilling 2) Optimized chip geometry for faster chip removal 3) Precise ground cutting edges with outer guide cuts for smooth drill holes with clean breakthrough 4) Screw tip allows accurate Setting up and easy guidance when drilling Technical data: Working length: 110 mm Drill type (categorization): auger drill hole diameter: 22 mm Total length: 160 mm Contents: 1 pc Material suitability: wood Further technical data: total length: 160mm tool holder (drill): hex shank