Check the listing for details. Keyless 1/32"- 5/8" 1-16MM Drill Chuck Self Tighten With MT3-B18 Arbor for Mill. Condition: New. Listed at 28.74 USD. Package Includes: 1 X Chuck & Arbor Features: Good Metal Texture, Comfortable Jacket 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. 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. Widely Used Along with Various Drill Machines,Milling Machines,Lathes,Boring Lathes and Electric Hand Tools. Tail Hole Is a Cone Hole, Drill Chuck than the Average Precision Is Higher. Is a Drill Chuck, Hollow Hammer Drill Professional Connection Tools, with a More Solid Connection Performance. Specifications: Model: Mt3-B18 Color: Black+Silver.