Bosch 85187 1/2 In. x 1-1/4 In. High Speed Steel Pilot Panel Down Spiral Router Bit

• 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

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.