GS 531-440 ER20 CAT 50, 4" Projection Collet Chuck Holder
|Type||ER Collet Chuck|
|Collet Range||.039" - .511"|
|Country of Origin||IMPORT|
Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.
- Flexibility to allow and combine drilling, reaming, milling and tapping utilizing the same chuck without sacrificing accuracy or rigidity.
- Factory balanced to save spindle life, tool life and increased productivity.
- Threaded through holes for a back-up screw (tool stop) or coolant through when removed.