Omega Products Castleated Spanner/Wrench - For ER Collet Chucks with Castle (UM) Nut - ER50 ER Collet Chucks and helps you achieve consistent

and helps you achieve consistent quality from part to part

It securely grips 20 mm tool shanks with a 120 mm length

enabling smoother cuts

and improved overall machining quality—making it a dependable choice for demanding machining environments

Neck-Type Ball Nose for Precise Contouring: The neck geometry maintains stable cutting performance along the length of the tool

Omega Products Castleated Spanner/Wrench - For ER Collet Chucks with Castle (UM) Nut - ER50 ER Collet Chucks and helps you achieve consistentOmega Products Castleated Spanners Wrenches are specialized tools designed to provide precise and secure tightening for ER collet chucks that use a castle (UM) nut. Specifically sized for ER50 chucks, these wrenches ensure a confident fit and reliable operation during setup and maintenance. Castleated engagement with UM nut: The unique castleated design matches the castle (UM) nut on ER collet chucks for clean, slip free alignment during tightening.