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              | SY-4系列电镀金刚石打孔钻是我们金刚石钻头中的一种,经电镀工艺加工而成,适用于玻 
 璃、花岗岩、大理石等多种材质。可根据要求定做。
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                  | 总长度 | 柄长 | 金刚石宽度 | 外径 | 柄径 | 产品编号 |  
                  | 45mm | 25mm | 5mm | 4mm | 6mm | SY-4004 |  
                  | 45mm | 25mm | 5mm | 5mm | 6mm | SY-4005 |  
                  | 45mm | 25mm | 5mm | 6mm | 6mm | SY-4006 |  
                  | 65mm | 30mm | 5mm | 8mm | 8mm | SY-4008 |  
                  | 65mm | 30mm | 5mm | 10mm | 8mm | SY-4010 |  
                  | 65mm | 30mm | 5mm | 12mm | 8mm | SY-4012 |  
                  | 65mm | 30mm | 5mm | 15mm | 8mm | SY-4015 |  
                  | 65mm | 30mm | 5mm | 18mm | 8mm | SY-4018 |  
                  | 65mm | 30mm | 5mm | 20mm | 8mm | SY-4020 |  
                  | 65mm | 30mm | 5mm | 22mm | 12mm | SY-4022 |  
                  | 65mm | 30mm | 5mm | 25mm | 12mm | SY-4025 |  
                  | 65mm | 30mm | 5mm | 27mm | 12mm | SY-4027 |  
                  | 65mm | 30mm | 5mm | 30mm | 12mm | SY-4030 |  
                  | 65mm | 30mm | 5mm | 32mm | 12mm | SY-4032 |  
                  | 65mm | 30mm | 5mm | 35mm | 12mm | SY-4035 |  
                  | 65mm | 30mm | 5mm | 40mm | 12mm | SY-4040 |  
                  | 65mm | 30mm | 5mm | 45mm | 12mm | SY-4045 |  
                  | 65mm | 30mm | 5mm | 50mm | 12mm | SY-4050 |  
                  | 65mm | 30mm | 5mm | 55mm | 12mm | SY-4055 |  
                  | 65mm | 30mm | 5mm | 60mm | 12mm | SY-4060 |  
                  | 65mm | 30mm | 5mm | 65mm | 12mm | SY-4065 |  
                  | 65mm | 30mm | 5mm | 70mm | 12mm | SY-4070 |  
                  | 65mm | 30mm | 5mm | 80mm | 12mm | SY-4080 |  
                  | 65mm | 30mm | 5mm | 85mm | 12mm | SY-4085 |  
                  | 65mm | 30mm | 5mm | 90mm | 12mm | SY-4090 |  
                  | 65mm | 30mm | 5mm | 100mm | 12mm | SY-4100 |  |  |