PSI Woodworking LCGRIND4 Complete 4-Piece Precision Lathe Chisel Sharpening System Includes: Adjustable 'V' Pocket Jig to hold chisels up to 22-inch in overall length Includes: Grinding Platform for general purpose grinding Includes: Finger Nail Jig - for finger nail profiles on shallow gauges, or deep fluted bowl gauges Includes: Skew Grinding Attachment to assist in grinding precision bevels on any skew chisel Fixtures install easily to your grinder base