【Model】: Chuck size thread: 3/8\"-24UNF; Chuck diameter range: 0.8mm to 10mm; With 1/4\" hex adapter; Fits a 9.3mm shaft.

【Universal Screwdriver】: The 1/4-inch hex shank easily snaps into the electric screwdriver. Transform any 1/4-inch cordless screwdriver into a drill or grinder for quick task changes and smooth workflow.

【Easy to Install and Use】: Its unique design allows for easy one-handed installation. Easily lock and release the drill and quickly change the hex shank screwdriver to convert it into a drill. The chuck securely holds the drill bit.

【High-Quality Material】: The drill chuck is made of high-quality chrome vanadium steel, which is durable and rust-resistant, resulting in a longer lifespan and less frequent replacements.

【Wide 【Application】: The 1/4\" hex shank is suitable for most power tools, such as electric drills, grinders, and screwdrivers. Adapters for grinding drill bits allow you to drill holes freely with one hand, making them suitable for working in tight spaces. They are ideal for use with cars, drilling machines, lathes, and related applications.

Features:

1. Drill chuck thread size: 3/8\"-24UNF; holder diameter range: 0.8mm to 10mm; with 1/4\" hex chip adapter; suitable for 9.3mm shafts.

2. Made of chrome-plated drill steel, strong, durable, and rust-resistant, resulting in a longer lifespan and less frequent replacements.

3. The 1/4\" hex shank can be easily inserted into the electric screwdriver.

Transform any 1/4-inch cordless screwdriver into a drill or grinder to quickly change tasks and keep work running smoothly. 4. Thanks to its unique design, it can be easily installed with one hand. Easily lock and release the drill, quickly change the hex screwdriver, and convert it back into a drill. The cartridge can securely hold the diamond in the round handle.

Features:

Chuck thread size: 3/8\"-24UNF

Chuck diameter range: 0.8 mm to 10 mm

With 1/4\" hex chuck adapter

Suitable for 9.3 mm shaft

Material: Plastic + Metal

Chuck diameter: 40 mm/1.57\"

Chuck height: 50 mm/1.96\"

Hex chuck adapter size: L*Dia/50*6mm/1.96*0.23\"

Package included:

1 Chuck

1 Hex chuck adapter

1/4 \"\"