Spear-Zit Plus Drill Bits - 3/4" x 69" (High Flex)

If you need more manoverability with your Spear-Zit Plus bits this 3/4" x 69" bit has a thinner shaft (3/16") which makes it more flexible. The Spear-Zit Plus bits are made with a special heat-treated steel for strength and added durability yet can be re-sharpened with a file or grinding wheel. The Spear-Zit Plus also has wire pulling holes at both ends of the drill bit - after drilling your hole just attach a wire and pull it through as you remove your drill bit. The 3/4" drill bit shaft is rigid.