88867987
Apr 10, 2020
Diamond-pointed metal-cutting tools; Polycrystalline diamond compact (PDC) drill bits for drilling machines; Precision machine tools, namely, hard metal tools, high speed steel (HSS) tools, carbide tools, ceramic tools, poly crystalline diamond (PCD) tools, and diamond-coated and diamond-uncoated tools, and hard metal tools, all for use in the cutting and forming of materials by others
Machinery