Omega Products ER20 Jet Coolant Sealed Collet - 10 Micron Accuracy - 7mm End Mill Holders 001" ensures consistent slot width

001" ensures consistent slot width across cuts

accurate radii on complex surfaces

and delivers reliable performance across challenging materials and geometries

at 32 mm diameter

Its robust construction and thoughtful geometry support reliable performance across challenging milling tasks

Omega Products ER20 Jet Coolant Sealed Collet - 10 Micron Accuracy - 7mm End Mill Holders 001" ensures consistent slot widthThe Omega Products ER20 Jet Coolant Sealed Collet is a precision tool holder engineered for high performance milling and drilling. It fits standard ER20 collet chucks and features a jet coolant sealing mechanism that delivers coolant directly to the cutting zone, improving chip evacuation and extending tool life. With 10 micron accuracy and a 7mm size, it provides a secure, repeatable grip across a wide range of tooling applications. Designed for