1、Made of hardened tool steel, high strength and hardness, strong structure. 2、High quality ER25 collet block for lathe engraving machine. 3、Can be used standing upright, durable in use. 4、Through hole allows for long parts to be machined. 5、Suitable for fast set-ups on CNC machines. <div class="wang-edit-text"><strong><span style="font-family:Arial;font-size:16px;">Features:</strong> <ul> <li> <span style="font-family:Arial;font-size:16px;">Made of hardened tool steel, high strength and hardness, strong structure. </li> <li> <span style="font-family:Arial;font-size:16px;">High quality ER25 collet block for lathe engraving machine. </li> <li> <span style="font-family:Arial;font-size:16px;">Can be used standing upright, durable in use. </li> <li> <span style="font-family:Arial;font-size:16px;">Through hole allows for long parts to be machined. </li> <li> <span style="font-family:Arial;font-size:16px;">Suitable for fast set-ups on CNC machines. </li> </ul> <strong><span style="font-family:Arial;font-size:16px;">Specification:</strong> <span style="font-family:Arial;font-size:16px;">Material: Steel <span style="font-family:Arial;font-size:16px;">Model: Square, Hex <strong><span style="color:#E53333;">(Optional)</strong> <span style="white-space:pre;"> <strong><span style="font-family:Arial;font-size:16px;">Package List:</strong> <span style="font-family:Arial;font-size:16px;">1 x ER25 Collet Block <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style>