Ginagamit sa lathe, milling machine, drilling bench, electric hand at woodworking machine atbp.
Uri ng key Drill ChucksMateryal: C45S20 Bakal
1. Ginagamit ang Grade P&D sa lathe、milling machine、boring machine、drilling bench atbp.2. Ginagamit ang Grade M sa high precision machine-tool, tulad ng machining center at digital control machine.