ITEM NAME:10Pcs Diamond Coated Riffler File Mechanical Watch Jewelry Files Tool Set 140mm Descriptio n Description: Fine processing For deburring, fixed broken glass, mirrors, tiles, ceramics and professional applications Soft PVC handle, feel good For grinding in the glass, in marble or rock different angles. Specifications: Material: Alloy Color: 3*140mm Size: 3*140mm, particle size 150# Package Included: Diamond Coated Riffler Files*10 Note: 1.Due to the manual measurement and different measurement methods, please allow 2-3mm deviation. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. High quality buy, happy buyï ¼ 10Pcs Diamond Coated Riffler File Mechanical Watch Jewelry Files Tool Set 140mm.Diamond Coated Riffler Files 10. Color: 3 140mm. We'd like to settle any problem in a friendly manner. For grinding in the glass, in marble or rock different angles. For deburring, fixed broken glass, mirrors, tiles, ceramics and professional applications.