3 sets Allen Wrench Included Brass Drill Chuck 4 Jaw Rotary Tool Chuck For Mini Electric Drills

Label:Yes [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.

[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. [Durable Brass Build] Made of durable brass with reliable workmanship, these collets and axes fit most rotary tools for long lasting performance.

[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. [Wide Application] A practical tool accessory compatible with most rotary tools, widely used in hardware, workshops, home projects, and woodworking.

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.