1.Hight quality tool set 2.3mm~20mm diameter 3.Low price tool holder: USD 7.4 4.Blade holder for end mill, ... and collet, tool set, other tool holder, blade holder, machine tool for processing material like arylic, MDF, PVC, lense, wood, aluminum panel, copper, alloy, metal ... License & Registration and Record of Foreign Trade Dealer ER Collet Set Blade Tool Set