Home / Milling / Mill Tooling / Boring Cartridge, Adjustable, Rigibore Micro TR 5B 2 (NOS) (2 Available) Boring Cartridge, Adjustable, Rigibore Micro TR 5B 2 (NOS) (2 Available)$24.95 Categories: Attachments, Lathe Tool Holders & Tool Posts, Mill Tooling Description Description Rigibore Micro Adjustable Boring Cartridge TR 5B 2 (NOS) (2 Available) Related products Right Angle Mill Head, Manufacturer? Fits? 3/8″ Shank, Fits 2-7/16″ $95.00 Read more Lathe Converter, Portable Milling, Dumore Versa-Mil, Item # A5905 $1,995.00 Read more Master Mill Lathe Converter Model C Grinding Spindle $249.00 Read more Power Feed Bracket & Bevel Gear for Bridgeport, Servo Parts $49.00 Read more