![](http://www.directtools.com/mm5/graphics/00000001/Monster_logo.jpg)
The Last Great American Carbide Brand
.055-4FL-SE-STUB-.015R AlTiN Monster Tool USA made miniature end mill 250-6405515B
250-6405515B$29.02
![.055-4FL-SE-STUB-.015R AlTiN Monster Tool USA made miniature end mill 250-6405515B .055-4FL-SE-STUB-.015R AlTiN Monster Tool USA made miniature end mill 250-6405515B](graphics/en-US/cssui/blank.gif)
![Processing... Processing...](images/img_ajax_processing.gif)
Overview
Spec Sheet
![](http://www.directtools.com/mm5/graphics/00000001/specs/micro_monster_page91.jpg)
.055-4FL-SE-STUB-.015R AlTiN Monster Tool USA made miniature end mill 250-6405515B
250-6405515BCopyright © 2025 Direct Tools & Fasteners.