Profile: Fitz-Rite Products, Inc. manufactures CAT V-Flange tool holders and retention knobs. Our services include complete designing, engineering and manufacturing. We provide special cutters for milling, drilling, turning and boring apart from indexable insert tooling requirements. Our holders are made from mill-certified, hardened alloy steel. Our products include end mill holders, shell mill holders, Morse taper adapters, and collets & collet chucks.