6.35mm Hex Shank to Keyless Drill Chuck Adapter | Quick Change

Convert Any Drill to a Keyless Chuck in Seconds

Upgrade your power tool setup with this 6.35mm (1/4") Hex Shank to Keyless Drill Chuck Adapter. Designed for both corded electric drills and cordless lithium-ion battery drills, this quick-change converter lets you swap bits effortlessly — no key, no hassle. Whether you're a DIY enthusiast or a professional tradesperson, this compact adapter delivers serious versatility on the job site or in the workshop.

Made in Mainland China.

Key Features

• 4-Style Versatility: Choose from four distinct styles to match your workflow and preferences.
• Universal 6.35mm Hex Shank Compatibility: Fits standard 1/4" hex shank bits, seamlessly converting your drill for a wide range of drilling tasks.
• Dual-Power Compatibility: Works with both corded electric drills and cordless lithium-ion battery-powered drills for maximum flexibility.
• Compact & Lightweight Build: Constructed from durable plastic and metal, measuring 55–75mm in length and weighing approximately 300g for comfortable, balanced handling.
• Quick Bit Changes: The keyless chuck design allows for fast, tool-free bit swaps, saving you time and improving efficiency.

Specifications

• Product Name: Electric Drill Conversion Chuck / Keyless Chuck Adapter
• Shank Size: 6.35mm (1/4") Hex Shank
• Material: Plastic & Metal
• Length: 55–75mm
• Weight: ~300g
• Color: Red & Black
• Compatible With: Corded drills, cordless brushless drills, lithium rechargeable drills

What's in the Box

• 1 × Electric Drill Conversion Keyless Chuck Adapter

Upgrade Your Power Tool Accessories

Looking for more accessories to complement your toolkit? Check out our Drill, Cutting & Grinding Bits collection, or explore our full range of precision-engineered components. For help selecting the right drill bits, the U.S. Consumer Product Safety Commission (CPSC) offers helpful guidance on safe power tool use.

Note: Actual product color may vary slightly from images due to monitor settings and lighting conditions. Please allow minor measurement deviations.

Learn more: Drill bit shank

Frequently Asked Questions

Q: What size hex shank does this drill chuck adapter fit?

A: This keyless drill chuck adapter is designed for the standard 6.35mm (1/4") hex shank, making it compatible with the vast majority of power drill bits and driver accessories on the market.

Q: Is this quick-change chuck adapter compatible with cordless drills?

A: Yes! This adapter works with both corded electric drills and cordless lithium-ion battery drills, including brushless rechargeable models, giving you maximum versatility across your power tool collection.

Q: How does the keyless chuck adapter improve my workflow?

A: The quick-change keyless chuck design allows you to swap drill bits rapidly without needing a chuck key or additional tools. This significantly speeds up your workflow, especially when switching between drilling and driving tasks frequently.

Q: What materials is this drill chuck adapter made from?

A: The adapter is constructed from a combination of durable plastic and metal components, balancing lightweight handling (approximately 300g) with the robustness needed for regular power tool use.