Bosch® AutoStart™ Carbide Hole Saw Quick Change™ Mandrel

  • SKU hdgqa

Now you can work faster and smarter - using our Quick Change™ universal hole saw system. Its advanced design allows you to change any size or type of hole saw in seconds and offers easy plug removal. Fits all major brands.

  • AutoStart™ pilot bit is spring-loaded
  • Retractable shaft allows walk-free cutting without a pilot hole
  • Carbide tip provides extended life in porcelain and granite
  • Pilot bit offers unique grind that starts holes accurately every time