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 Knee Elevating Adapter for a Bridgeport Milling Machine, Brass $29.00 Read more Head, Milling, Volstro , Item #B6041 $995.00 Read more Arbor Support, Horizontal Milling Machine $125.00 Read more Arbor Support, Horizontal Milling Machine, Lagun??? Made in Spain $249.00 Read more