SDH30 Step Drill Set 3-Piece

• Bosch's 3-piece step drill set includes SDH1, SDH3, and SDH6 step drills
  
  • SDH1 is 1/8" to 1/2", SDH3 is 1/4" to 3/4", SDH6 is 3/16" to 1/2"
    
• All are made of high speed steel for long life and great performance
  
• Self starting points start on contact
  
• Balance double flute design eliminates chatter and vibration
  
• Cuts are clean and accurate in even the toughest materials including sheet metal, ducts, steel, copper, brass, aluminum, plastic, Plexiglas, wood, veneers, vinyl siding, plasterboard, PVC, stainless steel and cast iron up to 1/8" thick
  
• Ideal for electrical, plumbing and HVAC contractors with jobs like running conduit, drawbolt holes, electrical knockouts, faucet installations, auto body work, running Freon lines, edge boring steel and hollow doors