Home / Turning / Lathe Tool Holders & Tool Posts / Threading, Internal, Accupro Internal Carbide Cutting Tool, 5/16″ Round Shank View cart “Boring Bar, 1-1/4″ x 9-1/2 OAL 1/2″ Square Hole” has been added to your cart. Threading, Internal, Accupro Internal Carbide Cutting Tool, 5/16″ Round Shank$49.00 1 in stock Add to cart Categories: Cutters, Lathe Tool Holders & Tool Posts Description Description Accupro 3/4″ Cutting Depth, 14 to 40 TPI Internal Carbide Cutting Tool, 5/16″ Round Shank Related products Quick Change Enco 60D Knurling, Turning Tool Holder $59.00 Add to cart Tool Holder, Cut Off Blade J-S 42-R , Shank 3/4″ x 1″, 5/8″ $20.00 Add to cart Tool Post Sherline Lathe Rocker $15.00 Add to cart Quick Change Aloris BXA-53 Morse Taper #3 Tool Holder $39.00 Add to cart