CAT40 Milling Chuck: 1-1/4" Hole Dia MPN:43.463G.72.420

The CAT40 milling chuck is a durable and versatile workhorse for machinists utilizing larger machine tools requiring an expanded hole capacity while maintaining the tightest tolerance ranges necessary. Its robust, high-strength steel construction ensures longevity for years of precise operation with a dependability to provide repeatable accuracy time and time again while reducing run-out with its balanced design ideal in high volume shops or heavy machining needs where precision is critical for producing premium components with exceptional results.