应用范围: 配DIN6499弹簧夹头可夹持各种尺寸圆柱柄刀具 交货内容: 标准螺帽（经动平衡处理） 相关配件: ER弹簧夹头、扳手、拉钉 Use: For clamping tools with cylindrical shank in collets of DIN 6499 Delivery range: Locknut(balanced) Accessories: ER collec
