Okuma Welcomes Newest Member to Partners in THINC Network Welcome BIG KAISER Share this article Share this article CHARLOTTE, N.C., March 11, 2021 /PRNewswire/ -- The management team of Okuma America Corporation, a world-leading builder of CNC machine tools, controls and automation systems, is pleased to announce that BIG KAISER Precision Tooling Inc. has recently joined the Partners in THINC network! BIG KAISER joins Okuma's Partners in THINC. BIG KAISER manufactures high-performance, high-tolerance tooling with a broad product portfolio including tool holders, boring tools, cutting tools, workholding and measuring instruments that are engineered to exacting standards. One of BIG KAISER's most notable innovations is the BIG-PLUS Spindle System, where the shank contacts the spindle taper and the spindle face simultaneously to provide increased tool rigidity, accuracy and repeatability.