99e4ab93_Parlec___Rough___Finish_Boring_H_AND_FINISH_BORING_RANGE_TREE_Component_2
[0] 2B [Component] Reduction [Catalog Page] Page 12 [Component_2] 
Used to extend the length to diameter ratio when reach and not clearance is the issue
Parlec : Rough & Finish Boring
Component_2