16PCS Drill Chuck Collet Set, 1/32″ – 1/8″ Replacement 4486 Keyless Chuck Rot…
Model Number: 4486 Drill Chuck Collet Set. 4486 Drill Chuck : This keyless chucks are made of high quality alloy material, specially heat-treated for durability. Included Components: Brass Collet x 11, Drill Chuck x 3, Wrench x 2.