Bosch IMSD46401 - 1/8 In. to 1/2 In. Titanium-Coated Impact Step Drill Bit

Features

• Engineered for high-torque
• Super-hard titanium coating lasts up to six times longer than high-speed steel
• Self-starting point starts on contact
• Balanced double flute eliminates chatter and vibration
• Ideal for electrical, plumbing, and HVAC