Keyless Drill Chuck 0.8–10mm | 3/8"-24UNF + 1/4" Hex Adapter
Keyless Drill Chuck 0.8–10mm | 3/8"-24UNF + 1/4" Hex Adapter
Keyless Drill Chuck – 0.8–10mm | 3/8"-24UNF Thread with 1/4" Hex Shank Quick-Change Adapter
Upgrade your cordless or corded drill in seconds with this precision-engineered keyless drill chuck. Featuring a 3/8"-24UNF thread and an included 1/4" hex shank quick-change adapter, it delivers rock-solid bit holding across a wide 0.8–10mm range — no chuck key required. Made from high-carbon steel with rust-proof, wear-resistant construction, this chuck is built to handle demanding DIY and professional applications with ease.
Made in Mainland China.
Key Features
- Wide Bit Range: Accepts drill bits from 0.8mm to 10mm (approx. 0.031" – 0.39") for versatile use across projects.
- High-Carbon Steel Construction: Encryption molding provides exceptional hardness, rust resistance, and long-term durability.
- Tool-Free Operation: Smooth hand-tightening collar for quick, secure bit changes — no chuck key needed.
- Universal Compatibility: 3/8"-24UNF thread fits thousands of cordless and corded drill models as an upgrade or replacement.
- Includes 1/4" Hex Adapter: Instantly convert your drill's hex shank to accept standard round-shank bits with precision and stability.
- Precise & Stable Drilling: Engineered for minimal runout, ensuring accurate, clean results on every bore.
Specifications
| Chuck Range | 0.8 – 10mm (0.031" – 0.39") |
| Thread Size | 3/8"-24UNF |
| Hex Shank Size | 1/4" |
| Wire Diameter | Approx. 6mm (0.23") |
| Material | High-Carbon Steel + Plastic |
| Quantity | 1 x Keyless Chuck + 1 x 1/4" Hex Chuck Adapter |
| Origin | Mainland China |
What's in the Box?
- 1 × Keyless Drill Chuck (0.8–10mm, 3/8"-24UNF)
- 1 × 1/4" Hex Chuck Adapter
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Frequently Asked Questions
Q: What drill models is this keyless drill chuck compatible with?
A: This keyless drill chuck uses a standard 3/8"-24UNF thread, which is compatible with thousands of cordless and corded drill models from major brands. It can serve as both an upgrade and a direct replacement chuck. Always verify your drill's chuck thread size before purchasing.
Q: Do I need any tools to change drill bits with this chuck?
A: No tools are required. The keyless design allows you to tighten or loosen the chuck collar by hand, making bit changes fast and convenient — ideal for jobs that require frequent bit swaps.
Q: What is the purpose of the included 1/4" hex shank adapter?
A: The included 1/4" hex shank quick-change adapter lets you connect the chuck to drills and drivers that accept 1/4" hex shanks, expanding compatibility even further and allowing use with impact drivers and other hex-drive tools.
Q: What is the maximum bit size this chuck can hold?
A: This chuck accepts bits and accessories ranging from 0.8mm up to 10mm in diameter, covering the vast majority of standard twist drill bits, small-diameter bits, and rotary tool accessories.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.