1.5-13mm Hex Shank Quick Change Drill Chuck Adapter

This drill chuck adapter is a precision-engineered quick-change tool designed to convert impact drivers into drilling machines. Made from premium chrome vanadium steel, it features a 1/4″ hex shank for secure mounting and a 1/2″-20UNF thread for compatibility with standard impact drill stalls.

The chuck accommodates drill bits and shanks ranging from 1.5–13mm (1/16″–1/2″), with a durable 3-jaw design that grips securely and resists wear. The surface is polished, anti-corrosion, and waterproof, making it suitable for demanding workshop environments. Assembly is straightforward and works with electric drills, impact drills, and power screwdrivers.

Key specifications:
• Clamping range: 1.5–13mm
• Hex shank diameter: 6.35mm (1/4 inch)
• Mounting thread: 1/2″–20UNF
• Material: Chrome vanadium steel (CR-V)

Important: This chuck is designed for forward-rotation only and must be used with impact drill stalls only. Reverse operation or use with other settings may damage the chuck. Wear safety glasses and gloves during operation.

Each purchase includes the chuck, a wrench, and the 1/4″ hex shank adapter. Start by mounting the adapter to your impact driver, then insert your chosen bit into the chuck jaws and tighten using the included wrench.