7/8″ Silver & Deming Drill Bit – 1/2″ Reduced Shank, High-Speed Steel, 118° Split Point, Black & Gold Finish

The DBDFSND7/8 Silver & Deming drill bit is designed for precision drilling in large-diameter metal applications. It is manufactured from premium high-speed steel for enhanced hardness, toughness, and heat resistance under demanding conditions. The 1/2″ reduced shank allows the bit to fit into standard drill chucks, and its 118° split point ensures fast starts and reduced walking on contact. The black and gold oxide finish enhances lubricity, reduces wear, and extends cutting tool life. A 3-flat shank minimizes slippage in power tools.