Bosch 3/8-in 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. Down spiral pushes chips down while cutting to eliminate chip build-up and clogging For cutting aluminum sheets, wall panels, plywood, chip boards, insulation sheeting, and other synthetic boards Eliminates chipping and upward tearing of material Eliminates vibration and extends bit life Drill-through pilot for guiding on templet or framing after panel has been mounted