This type of resin bond diamond grinding wheels are specially used for sharpening tungsten carbide saw blade. Shape usually 4A2 type.
Material: diamond
Bond type: Resin
Body: Alumina
| 4A2 Grinding Wheel Size Chart
4A2 D*T*H*W*X |
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| For tungsten carbide saw blade teeth | |||||||||
| D | T | H | W | X | |||||
| Inch | mm | Inch | mm | Inch | mm | Inch | mm | Inch | mm |
| 4 | 100 | 1/3 | 8.5 | 1-1/4 | 31.75 | 1/5 | 5 | 1/8 | 3 |
| 4 | 100 | 1/3 | 8.5 | 1-1/4 | 31.75 | 2/5 | 10 | 1/8 | 3 |
| 5 | 125 | 1/2 | 12.7 | 1-1/4 | 31.75 | 1/5 | 5 | 1/8 | 3 |
| 5 | 125 | 1/2 | 12.7 | 1-1/4 | 31.75 | 2/5 | 10 | 1/8 | 3 |
| 6 | 150 | 3/5 | 15 | 1-1/4 | 31.75 | 1/5 | 5 | 1/8 | 3 |
| 6 | 150 | 3/5 | 15 | 1-1/4 | 31.75 | 2/5 | 10 | 1/8 | 3 |
| 8 | 200 | 7/10 | 20 | 1-1/4 | 31.75 | 1/5 | 5 | 1/8 | 3 |
| 8 | 200 | 7/10 | 20 | 1-1/4 | 31.75 | 2/5 | 10 | 1/8 | 3 |
