19Pcs ER32 2mm-20mm Precision Spring Chuck Set for CNC Workholding Engraving and Milling Lathe Tool

- [Clamping range]: It is ER32 precision spring collet. 19 packages of ER32 spring clamps include the following sizes: 2mm-20mm. Neat, good flexibility, big clamping force, wide clamping range, high accuracy.

- [Excellent quality]: These spring clips are made of high-quality spring steel, with stable performance and convenience.

- [Perfect Design]: Spring-loaded chuck has higher grip, double angles and higher precision. Before inserting the chuck into the chuck chuck, it must be placed in the chuck chuck nut. With strong grip and parallel clamping force.

- [Widely application]: used in boring, milling, drilling, tapping, CNC, sculpture and other processing operations, also can be supported used with the holder of CNC tool.

- [Easy to distinguish]: Each clip is well packed in a separate protective container with a label, so it is easy to distinguish them.

1. Put the chuck into the pressure cap, gently turn the clamp spring, when eccentric portion of the pressure cap recessed clamp spring rut. Along the arrow direction and use equal force to push clamp spring, can mount pressure cap.

2. Put the clamp spring and cap all together installed on the chuck body or spindle. Insert into the clamping hole after wipe the cylindrical shank, use a wrench to tighten the pressure cap, until clip firmly the tool before use.

(Note : Avoid fastening pressure cap that not installed tool, to avoid damage the clamp spring)

3. Use a wrench to loosen the pressure cap and took out the chuck or tool, remove the tool. Along the direction of the arrow push out the clamp spring. Then according to need replace other clamp spring.