• Light diameter: .010", .013", .017", .028", .036", .046"
• Grit (.010", .013", .017"): 280
• Grit (.028", .036", .046"): 150
• 44 mm cutting surface
• Innovative, round file design ('string-shape') for smooth, precise cuts
• Laser-engraved size on the blade
• Ergonomic handle and practical hole for hanging on the workbench
• Perfect for simultaneous filing and polishing for new or existing groove slots
• Ideal for most common nut materials (nylon, bone, graphite, TUSQ) and even works great on string saddles
• Case dimensions (L x W x H): 7.6 x 15.2 x 3.5 cm
• Incl. compact, light and stable aluminium case