OKUMA LB3000 CNC Lathe Tool Block Holders Velocity SU-matic 1 1/2 Lot of 4. The item “OKUMA LB3000 CNC Lathe Tool Block Holders Velocity SU-matic 1 1/2 Lot of 4″ is in sale since Friday, May 26, 2017. This item is in the category “Business & Industrial\Manufacturing & Metalworking\Metalworking Tooling\Equipment Specific Tooling\Lathe”. The seller is “joshua387″ and is located in Unionville, Connecticut. This item can be shipped to United States.