.313 x 1/4"-28 threaded reamer, 4 flute, carbide. Overall length is 1".

New old stock, very good condition. Please see photos for details.

After more than 50 years we are downsizing our machine shop. Watch for more items to be listed.


Questions about this item? Contact me through My Messages on eBay. 

Check out our other items in my eBay store "Various & Sundry".

Thanks for Looking!