12pcs Spring Collet Set Er20 Cnc Lathe Milling Chuck For Cnc Engraving

Precision detail: high precision design ensures detailed and accurate engravings, enhancing the artistic value of your work; Broad compatibility: er20 standard interface is widely compatible with various cnc engraving machines, making it easy to use; Strong clamping force: the spring collet structure provides strong selflocking force, preventing workpiece loosening and ensuring stability; Efficient material use: clamping milling technology maximizes material usage, reducing waste, ideal for precision part processing; Quality: made from durable, wearresistant, and impactresistant materials, ideal for engraving hard materials such and wood

What's in the box
12 x × Lathe Chuck