6 stücke Set Kreuz Hex Fliesen Bohrer Set Keramik Glas Loch Opener Holzbearbeitung Dreieck Fliesen Bohrer carpenter Bohren Werkzeug

Produktbeschreibung

Hard alloy steel is preferred, which has higher hardness and more wear resistance than ordinary drill bits. Four-blade design, small incision resistance, precise and effortless punching. After centerless grinding treatment, the surface of the drill body is smoother in drilling and chip removal. The drill shank is cut into solid hexagon, which makes the electric drill hold more tightly and the drilling is not easy to slip. Package include:6 x Hex Drill Bit