1/2-Inch Keyless Drill Chuck with one JT33-MT2 Taper Arbor Inner Thread 3/8"X16TPI and one JT33-MT1 Taper Arbor with 1/4"x20TPI for Drill Press, Wood lathe or Mill.

Key features

• Heavy Duty Drill Chuck holds drill bits, pen mandrel shafts, and workpieces up to 1/2 inch in diameter.
• Designed Inner Thread 3/8"X16TPI and 1/4"x20TPI on Arbor, when use the drill chuck in the headstock of the lathe, it can be secured against loosening, using together with the draw bar kit.
• Keyless Drill Chuck can lock and replace drill bits without chuck key quickly and easily.
• Suitable for drilling equipment such as portable driller, drill press, milling machines, lathes, etc.
• 3 jaws design drill chuck with excellent clamping capability. Quenching hardening and precision grinding to assure good wear-resistant.

Free shipping included. 30-day hassle-free returns.