10PC tapered diamond needle file set.  Grit is 180, 240 and 360.

• 10pc Tapered Diamond File Set Includes:
- 180 Grit: 6mm, 4mm, 3mm Flat File
- 260 Grit: 6mm, 4mm, 3mm Flat File
- 360 Grit: 6mm, 4mm, 3mm Flat File
- 360 Grit: 2mm Round File
• Length : 5-1/2"
• Diameter: 2.5mm to 3.4mm
• Diamond Length : 1-1/4"
• Comes with PVC Pouch
• Great for Filing and Shaping Glass, Ceramics, Rocks, Carbide, Metal Etc