| WET Use.   Application: Used for drilling Granite, Marble, and other hard stones.   * Segmented allow air to cool down the blade quickly.   * Recommend for use with polisher or sander.   * Segment Height: 10mm.   * Cutting Depth: 2.5" / 6mm   * Arbor Size: 5/8"-11UNC.   
| Diameter | Tube Length | Tube Thickness |  
| mm | Inch | mm | mm |  
| 20mm | 3/4" | 90mm | 1.8 |  
| 25mm | 1" | 90mm | 1.8 |  
| 30mm | 1-1/5" | 90mm | 1.8 |  
| 35mm | 1-3/8"  | 90mm | 1.8 |  
| 40mm | 1-3/5" | 90mm | 1.8 |  
| 50mm | 2" | 90mm | 1.8 |  
| 56mm | 2-1/5" | 90mm | 1.8 |  
| 60mm | 2-2/5" | 90mm | 1.8 |  
| 65mm | 2-3/5" | 90mm | 1.8 |  
| 70mm | 2-3/4" | 90mm | 1.8 |  
| 75mm | 2-19/20" | 90mm | 1.8 |  
| 82mm | 3-1/5" | 90mm | 1.8 |    |