POWERTEC 71021 Bench Grinder Sharpening Jig Kit, Value Pack: 4-In-1 Heavy duty jig for a wide range of grinders "V" arm attachment accommodates tools up to 27-Inches Includes 3 x 5-Inch working platform with quick-release handles for easy adjusting Skew jig attachment for precision sharpening and fine-finish bevel cutting Finger nail jig grinds nail profiles