产品详情
| 超硬合金开孔器 | |||
| 规格 | 规格 | 规格 | 规格 |
| 16mm | 25mm | 34mm | 54mm |
| 17mm | 26mm | 35mm | 55mm |
| 18mm | 27mm | 36mm | 60mm |
| 19mm | 28mm | 37mm | 64mm |
| 20mm | 29mm | 38mm | 65mm |
| 21mm | 30mm | 39mm | 70mm |
| 22mm | 31mm | 40mm | 75mm |
| 23mm | 32mm | 45mm | 76mm |
| 24mm | 33mm | 50mm | 80mm |
特性：切削深度1-5mm
碳化钨钢材质,且韧性良好,用于各种钢材,金属管,铁板,铝合金,塑料,木板等
金属或非金属材料开孔所用,具有开孔精度高,稳定性好,使用寿命长等特点.
许城文1