Home / Turning / Lathe Tool Holders & Tool Posts / Boring Cartridge, Adjustable, Rigibore Micro TR 5B 2 (NOS) (2 Available) View cart “Master Mill Lathe Converter Model C Internal Grinding Spindle” has been added to your cart. Boring Cartridge, Adjustable, Rigibore Micro TR 5B 2 (NOS) (2 Available)$24.95 1 in stock Add to cart 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/Kurt Rapid 8 Pneumatic Power Draw Bar $395.00 Add to cart Kennametal KTFR 123CTurning Tool Holder, 3/4″ Shank, TP 32* Inserts $30.00 Add to cart Right Angle Attachment 40 NMTB , Fits 3-3/8″ Quill $395.00 Add to cart Master Mill Lathe Converter Model C Internal Grinding Spindle $249.00 Add to cart