



Diamond grinding wheels use diamond abrasive as the core grinding layer, which has very high hardness and is suitable for processing superhard materials;




4A2 Shaped Diamond and CBN Grinding Wheel is a butterfly-shaped grinding wheel with a flat shape. Generally, 4A2 grinding wheel is used for grinding saw blades. It can grind the top, side and tooth surface of log saw blades. The saw blade materials that can be ground are different depending on the material. For example, 4a2 resin diamond grinding wheel can grind carbide circular saw blades. If you need to grind PCD saw blades, you need 4A2 ceramic bond diamond saw blades.At the same time, the 4A2 grinding wheel is also used in the grinding of skis;
According to the bonding agent, it can be divided into the following types of bonding grinding wheels:

| Product Name | Diameter | Hole | Thickness | Abrasive Width |
Abrasive Thickness |
| 4A2 Resin Diamond&CBN Grinding Wheel |
75mm | 16mm/22mm | 13mm/15mm | 3-15mm | 2-10mm |
| 100mm | 20mm/22.23mm | 13mm/15mm | 3-15mm | 2-10mm | |
| 125mm | 22.23mm/32mm | 15mm/17mm | 3-15mm | 2-10mm | |
| 150mm | 22.23mm/32mm | 15mm/17mm | 3-15mm | 2-10mm | |
| 200mm | 22.23mm/32mm | 15mm/17mm | 3-15mm | 2-10mm | |
| We provide customized size service for 4A2 grinding wheels. You can send the size information you need to:admin@qediamonds.com | |||||

Henan QE Diamond Dies Co., Ltd. Global supplier of precision grinding solutions Enabling efficient and intelligent manufacturing...
Henan QE Diamond Dies Co., Ltd. Global supplier of precision grinding solutions Enabling efficient and intelligent manufacturing...
Henan QE Diamond Dies Co., Ltd. Global supplier of precision grinding solutions Enabling efficient and intelligent manufacturing...
Henan QE Diamond Dies Co., Ltd. Global supplier of precision grinding solutions Enabling efficient and intelligent manufacturing...