Bewinner 1 13mm 1/2" Steel Drill Chuck, Self tightening Keyless Lathe Milling with Chuck Key and MT2 B16 Arbor, suitable for lathes, boring lathes electric hand tools

Good metal texture, comfortable surface, easy to clamp, so that the output becomes larger The unique thrust bearing facilitates the application of 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 hand force, which offers a quicker and easier chucking and unchucking Heavy Duty Drill Chuck widely used with various drill machines, milling machines, lathes, boring lathes and electric hand tools