![](http://www.directtools.com/mm5/graphics/00000001/Monster_logo.jpg)
The Last Great American Carbide Brand
3/8x4 RH w/CR B-BAR (.320min. x 2.500max) Monster Tool USA made boring bar 601-3202500
601-3202500$73.15
![3/8x4 RH w/CR B-BAR (.320min. x 2.500max) Monster Tool USA made boring bar 601-3202500 3/8x4 RH w/CR B-BAR (.320min. x 2.500max) Monster Tool USA made boring bar 601-3202500](graphics/en-US/cssui/blank.gif)
![Processing... Processing...](images/img_ajax_processing.gif)
Overview
Spec Sheet
![](http://www.directtools.com/mm5/graphics/00000001/specs/Tool_Monster_page151.jpg)
3/8x4 RH w/CR B-BAR (.320min. x 2.500max) Monster Tool USA made boring bar 601-3202500
601-3202500Copyright © 2025 Direct Tools & Fasteners.