Drill America 7/16 in. x 4 in. Carbide-Tipped Masonry Drill Bit

For Masonry Use. Drill America DAM Series Carbide-Tipped Masonry Drill Bit. Engineered with wide flutes to provide fast dust removal in softer materials. Designed for drilling in brick, concrete and sandstone. Carbide tips brazed to tough steel bodies and are larger than the nominal drill size to provide clearance for installation of anchor screws, expansion shields and toggle bolts. Designed for use in portable electric drills.

• Carbide-tipped tools feature cutting edges of carbide for wear resistance and a steel shank for toughness
• Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
• Round shanks allow use with a wide variety of tool holding systems
• Runs in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
• Designed for use in portable electric drill

 WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov