1-1/16″ Silver & Deming Drill Bit – 1/2″ Reduced Shank, Heavy Duty High-Speed Steel, 118° Split Point, Black & Gold Finish

The DBDFSND1-1/16 Silver & Deming drill bit is engineered from heavy-duty premium high-speed steel and features a 1/2″ reduced shank for use in standard drill chucks. With a black and gold oxide finish, it offers increased heat resistance and smoother chip evacuation under demanding drilling conditions. Its 118° split point ensures accurate, chatter-free starts, making it ideal for large-diameter holemaking in tough materials where precision and durability are critical.