Omega Products ER20 Tapping Collet - 10 Micron Run-Out - 4mm x 3.15mm - 3.2mm FMH reliable tapping on compatible machine

reliable tapping on compatible machine spindles

Its imperial sizing aligns with standard milling setups

Neck length / reach: 12 mm long neck for access to deeper features while preserving rigidity

This ER11 collet helps you streamline setup

it’s a versatile choice for molds

Omega Products ER20 Tapping Collet - 10 Micron Run-Out - 4mm x 3.15mm - 3.2mm FMH reliable tapping on compatible machineThe Omega Products ER20 Tapping Collet is a precision tool holder designed for tapping operations. It works with standard ER20 collet chucks to provide a secure, consistent grip on tapping tools, making it ideal for machinists, engineers, and hobbyists who require reliable threaded holes. With a 10 micron run out, this collet keeps the tool aligned during tapping, reducing deflection and helping you achieve accurate thread forms and clean finishes