Tebru 1pc 1-13mm 1/2inch Steel Self-tightening Keyless Lathe Drill Chuck and MT2-B16 Arbor Chuck Arbor Set Self-tightening Drill Chuck

Features: Good metal texture comfortable surface easy to clamp so that the output torque becomes larger. The unique thrust bearing facilitates the application of torque by the handle into a greater clamping force. Clamping force of this self-tightening chuck would increase according to required force. Keyless design tightening and loosening is by handforce which offers a quicker and easier chucking and unchucking. Widely used with various drill machines milling machines lathes boring lathes and electric hand tools. Specifications: Material: 45# steel Chuck Capacity: 1-13mm(1/2 ) Chuck Inner Diameter: 15.733mm(0.61 ) Chuck Out Diameter: 40mm(1.57 ) Chuck Length: 88mm(3.46 ) Arbor Type: MT2-B16 Package Includes: 1 x Chuck & Arbor