ENT 40220 Forstnerbohrer Premium HSS-Ausführung, Durchmesser (D) 20 mm, NL 60 mm, GL 90 mm, S 8 mm : Amazon.de: Baumarkt
ENT 25100 5-Piece Forstner Drill Bit Set WS Diameter 15-20 - 25-30 - 35 mm - Drill Bits for Easy Drilling of Blind Holes in Soft Wood : Amazon.de: DIY & Tools