Keyless Quick Change Chuck Replacement Electric Grinder Tool for Thread Inner Diameter (1pc, black)

Efficient：Keyless Chucks Converters go from driving to drilling in seconds.Twist of pulling / loosening with heavily knurled handle means no wrenches or keys required. Easy to Change：This chuck enables quick and easy accessory changes without changing collets. Caution：Quick-change chucks only fit for turning tools, fit for other turning tools. Delivery Quantity: 1pc Package Contents: Only the above package contents, excluding other products. Size: Details as shown (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Colour: Black (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)