Omega Products ER40 Tapping Collet - 10 Micron Run-Out - 11mm x 9mm ER Mini Collet Chucks repeatable counterbores in metric hardware

repeatable counterbores in metric hardware

and contours with improved surface quality

This tool is well suited for through‑holes in mild steel

Versatility: A single tool capable of spotting and drilling

it’s a reliable choice for machinists tackling challenging materials and tight workspaces

Omega Products ER40 Tapping Collet - 10 Micron Run-Out - 11mm x 9mm ER Mini Collet Chucks repeatable counterbores in metric hardwareThe Omega Products ER40 Tapping Collet is a precision accessory designed for tapping operations that demand exact tool alignment. Its ideal for machinists, engineers, and enthusiasts who need reliable, repeatable resultswhether in a highvolume workshop or a DIY setup. With an exceptionally tight run out of 10 microns, this collet keeps tapping tools centered and deflection to a minimum, helping you achieve clean, accurate threads every time. Its ER40