Omega Products ER40 Collet Ultra Precision- 5 Micron Run-Out - 11mm - 10mm Power Milling Chucks The 8 mm bore supports

The 8 mm bore supports standard milling machine arbors

repeatable cuts with longer tool life and less downtime

supporting multiple machining scenarios

In roughing operations

extends production runs

Omega Products ER40 Collet Ultra Precision- 5 Micron Run-Out - 11mm - 10mm Power Milling Chucks The 8 mm bore supportsOmega Products ER40 Collet Ultra Precision is engineered for ER40 collet chucks, delivering a secure grip on round shank tools with tight tolerances. Its ideal for high precision milling, drilling, and finishing applications where concentric accuracy matters. With a 5 micron run out specification and compatibility with 1011 mm round shanks, this collet helps maintain consistent concentricity across multiple parts and tools. 5 micron run out for