Bosch 1609200315 13.0 x 50 1/4 Inch Countersink Hex Drill Bits

Features: Smooth Countersinking For Waxing and Polishing Various Materials Hex shank for a strong connection and maximum torque transmission in three-jaw chucks and ¼"" internal hex tool holders The high power-transfer due to the hex shank provides flush results The ground countersink made of tool steel offers an optimum surface quality for even work on wood and plastics The Countersink Bit Hex-Shank performs smooth countersinking for screws and deburring of holes in soft materials. Work easily and steadily with seven 90-degree cutting edges. A high power-transfer due to the he -shank provides flush results, and the ground countersink made of tool steel with an optimum surface quality offers even work in wood and plastics. This drill bit has a hexagonal shank system and also works with all standard drill drivers.