Designed for use with the GRS GraverHone VS and older Power Hone graver sharpening units. The standard sharpening fixture features dual angle dials for adjusting both elevation and rotation angles for accurate, repeatable grinding of gravers. The clamping mechanism at the front of the fixture head securely holds both traditional and round shank gravers as well as other small tools. The fixture head slides smoothly along the vertical locating post for easy operation. The base of the fixture is precision ground and magnetized so that it stays exactly where you position it on the table of your hone. Made in USA.