Utoolmart ER32 Spring Collet Set 5mm Clamping Dia Spring Steel Workholding Engraving Elastic Collet Chuck Holder High Precison for CNC Milling Lathe Tool

• Model: ER32 Spring Collet; Precision : 0.015mm
• Material: 40Cr spring steel
• Gripping Range: 5mm; Height: 40mm; OD: 33mm
• Suitable for boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing
• Package Content : 1 x Spring Collet

Power clamping ability, high accuracy. This ER-32 collet is the most widely used clamping system in the world used for a variety of machining applications including boring, milling, reaming, tapping and grinding. The correct methods of mounting the collet nut: 1. Put the chuck into the pressure cap, gently turn the clamp spring, when eccentric portion of the pressure cap recessed clamp spring groove. 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.