Each double-end bowl gouge by Easy Wood Tools exceptional versatility with its two distinct grinds. One end features a fingernail grind, while the other end has a traditional straight grind, making this tool for a variety of woodworking tasks. Measuring 3/8" in diameter and 410 mm in length, it is designed to fit into the medium (blue) grub quick head, ensuring a secure and efficient fit for your projects. This dual-function gouge combines convenience and precision, i for both amateur and professional woodturners.