Drill up to 13 different sized holes with one bit with this Bosch Impact Step Drill Bit. It's engineered for high-speed, high-torque performance that works with sheet metal, ducts, steel, copper, brass, aluminum, plastic, wood, veneers and more. This step drill bit has a self-starting point, so you won't have to separately drill a hole before use. The double flute design eliminates chatter and vibration for smooth performance.
Bosch IMSD46403 Features:
Bosch IMSD46403 Specifications: