![5/16" - .030" Standard Carbide Boring Tool](https://s.turbifycdn.com/aah/yhst-58082516732612/5-16-030-standard-carbide-boring-tool-26.png)
5/16" - .030" Standard Carbide Boring Tool
Standard Carbide Boring Tool for Cast Iron and Powdered Metal Valve Guides.
Replacement K-Line Guide Liner Boring Tool found in RX Series Guide-Liner Kits.
Replacement K-Line Guide Liner Boring Tool found in RX Series Guide-Liner Kits.