Stufenbohrer, [15 Stufen | Ø 4-32mm], Profi aus HSS Kegelbohrer, Schälbohrer mit 10mm Schaft, Lochbohrer für Metall, Edelstahl, Kunststoff, Universelle Dreieckiger Schaft

Produktbeschreibung

【UNIQUE DESIGN】Easy to position, self-centering, open design, triangular handle clamping and tightening, not easy to slip, improve processing efficiency, suitable for chamfering, hole opening, rounding, deburring 【3 FLUTE SPIRAL GROOVED DESIGN】The 3-flute spiral grooved design of step bit provides a smoother cutting, allows the material particles escape easily for a much more clean drilling operation. 【MEET YOUR DEMANDS】 With the step drill bits we offered, you can process different kinds of diameter holes, which greatly saves you a lot of trouble.Suitable for home DIY, and general building/engineering use. 【CUTTING MATERIAL】Suitable for thin iron plate, aluminum material, insulation board, PVC board, and the wood thickness is within 4mm in the hardness of 25° below the workpiece. 【MULTI FUNCTIONAL】Step drill bit applied to impact drivers, drill press, and power drills/drivers. indispensable tool for carrying out precision work with good control of the hole diameter.