3 sets 4 Jaw Mini Drill Chuck Allen Wrench Included Electric Drill Chuck For Rotary Tools

Label:Yes [3.17mm Shank Compatibility] Designed for 3.17 mm (0.12 in) shank bits, works with hand drills or electric drills to drill ABS, wood boards, press paper, and more.

[5 Collet Sizes] Includes 5 drill collet sizes: 0.5 mm, 1.0 mm, 1.5 mm, 2.3 mm, and 3.0 mm, allowing quick replacement of twist drills and other mini drill bits. [Durable Brass Build] Made of durable brass with reliable workmanship, these collets and axes fit most rotary tools for long lasting performance.

[Wide Application] A practical tool accessory compatible with most rotary tools, widely used in hardware, workshops, home projects, and woodworking. [Complete Accessory Set] Includes 3 axes, 3 copper caps, 15 drill collets, and 3 small wrenches, providing a full range of replacement parts for precision drilling.

Item Type: Drill Chuck Set Material: Brass Color:Gold Item Diameter:3.17 millimeters Clamping Range: 0.5-3.0mm/0.02-0.12in Application Scope: Mini electric drill, electric grinder, etc. Package List: 3 x Chuck 15 x Collet 3 x L Wrench Note: 1. Due to the difference between the monitors and light effect, the picture may not reflect the actual color of the item. 2. Please allow small deviation due to manual measurement. Thanks for your understanding.