ISO20 ER20 Collet Chuck CNC Tool Holder - High Speed G2.5/40,000 RPM Silver

About This Product

Hey CNC operators! If you're looking for a seriously precise collet chuck that can handle high-speed machining, this ISO20 ER20 model is exactly what you need. Made from tough 20CrMnTi material with a slick silver finish, this thing is built to perform. The bounce is just 0.002 - that's some tight tolerance that'll give you super accurate machining results. It's balanced for G2.5 at 40,000 RPM, so you can really crank up the speed without worrying about vibration issues. The ER20 collet gives you a clamping range from 1mm to 13mm, which covers most of your standard tool sizes. The construction feels solid and reliable - you can tell it's made with strict quality control standards. What's really great is how it minimizes runout and vibration, which means better surface finishes on your workpieces and longer tool life. The installation is straightforward, and once it's locked in, your tools stay put with no slipping. Whether you're running production jobs or precision prototyping, this collet chuck delivers the stability and accuracy you need. The 35mm item size works with most CNC setups, and the overall build quality suggests this will last through years of heavy use. If you're tired of cheap tool holders that can't handle high speeds, this one's definitely worth the upgrade - your machine and your finished parts will thank you!