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 Bridgeport Cherrying Head Feed Ratchet Dog $149.00 Read more Power Feed Bracket & Bevel Gear for Bridgeport, Servo Parts $49.00 Read more Adapter, R-8 to Morse Taper 2, Enco $10.00 Read more Power Drawbar II, For Bridgeport Mill, (New) Item # 1038-1 ***Out of Stock*** $645.00 Read more