Profile: IRIS Precision Toolings is a manufacturer & exporter of a wide range of precision engineered machine tools, CNC tools, and boring bars. We also offer drilling chucks and CNC boring bars. Our products are used for automobile, aerospace, marine, heavy equipment, and printing industries. Face mill holders are offered in a variety of designs, shapes, and sizes. Keyless drill chucks are specially designed for the features of impact electric billing, super gripping power, and used mainly for medium duty drilling operations. Self-tightening chuck feature produces high gripping force to resist tool shank slippage.