1-16mm Capacity 45# Steel Self Tighten Keyless Lathe Drill Chuck Keyless Chuck Parts with MT2-JT3 Taper Arbor

Good metal texture, comfortable surface, easy to clamp, so that the output torsion becomes larger. Widely used with various drill machines, milling machines, lathes, boring lathes and electric hand tools. Beautiful and practical design of the surface convex and concave, so that before and after the set can effectively cope with and can reduce the shaking jacket. Self tightening keyless feature automatically increasing gripping force, high reliability, and stability. Made of 45# steel, solid and durable to use.