Bosch 1/2" x 1 1/4" High Speed Steel Pilot Panel Down Spiral Bit

High speed steel bits can be easily sharpened to a very fine edge for smooth, precise cuts. HSS bits work best with softwoods/light plastics. Pilot panel bit has a drill-through point that plunges through the material, and is used for cutting aluminum sheets, insulation sheeting, wall panels, plywood, and other like materials.