ER8, ER11, ER16, ER20, ER25, ER32, ER40, ER50Made of special steel materialPower clamping ability, precision accuracy.Used for boring, milling, drilling, tapping, grinding and engraving operation etc.Products adapted for DIN 6499BMaterial: 65 MnPrecison:... More
Shandong Jinjie Machinery Co.,Ltd
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Main Products: CNC collet chuc, Tool holder, ER collets, nut, pull stud... More