Hyjoy Keyed Drill Chuck JT3 — 3/4 Inch, 3MT Shank (For Impact Driver)

Hyjoy keyed drill chuck built to JT3 specification with a 3MT shank and 3/4 inch capacity. Material: -grade alloy steel provides resistance to deformation and an extended service life. The chuck features an industrial design with balanced jaws for steady gripping and includes a specially treated key for improved durability. Suitable for drill presses or for securely holding drill bits; also intended for use with impact drivers.