3X Spiral Stufenbohrer Titanbeschichtet Für Metall Holz Kunststoff 4-32mm
Size: 4-12mm/4-20mm/4-32mm. Two-Flute Spiral Groove Design 3 x Spiral Step Drill Bit. Widely used to cut holes in a variety of material like plate, aluminum, insulation board, PVC board. Made of super strong HSS steel and coated with Titanium.