Self-Tightening 3-Jaw Drill Chuck Adapter 1.5–6.5mm ¼" Hex Shank
Self-Tightening 3-Jaw Drill Chuck Adapter 1.5–6.5mm ¼" Hex Shank
Self-Tightening 3-Jaw Drill Chuck Adapter – 1.5–6.5mm | ¼" Quick-Change Hex Shank
Upgrade your power drill setup with this keyless self-tightening 3-jaw drill chuck adapter. Built from high-grade chrome vanadium steel and engineered for a wide clamping range of 1.5–6.5mm, it fits securely into any standard 1/4" hex shank quick-change drill — making bit swaps fast, easy, and tool-free. Whether you're tackling woodworking projects, home repairs, or light metalworking tasks, this compact chuck adapter delivers precise alignment and reliable grip every time.
Made in Mainland China.
Key Features
- Durable Chrome Vanadium Steel Construction: Heat-treated and hardened for outstanding wear resistance and long-lasting gripping power — built to handle demanding drilling applications with ease.
- Three-Jaw Self-Centering Mechanism: Automatically centers your drill bits for accurate alignment, tight clamping, and minimal deviation during drilling — perfect for detail-oriented tasks.
- Wide Clamping Range (1.5–6.5mm): Accepts a broad variety of drill bit sizes, enabling seamless transitions between bits with adjustable clamping force for maximum precision and productivity.
- Keyless Quick-Change Design: The manual self-tightening mechanism paired with a standard 1/4" hex shank interface means you can swap bits in seconds — no chuck key required, improving workflow efficiency.
- Broad Compatibility: Works with most cordless and corded power drills featuring a 1/4" hex shank interface, making it ideal for woodworking, metalworking, carpentry, and general home improvement.
Specifications
- Material: Chrome Vanadium Steel
- Product Size: 52 × 20 mm (2.04 × 0.78 in)
- Stem Diameter: 6.35 mm (1/4 in)
- Weight: 53 g
- Clamping Range: 1.5–6.5 mm
- Connection Thread: 6.35 mm Hex Shank
What's in the Box
- 1 × Hexagonal Handle Three-Jaw Drill Chuck Adapter
Great With These Related Products
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- 10-Pc Hex Nut & Bolt Extractor Kit 9–19mm
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Frequently Asked Questions
Q: What drill bit sizes does this 3-jaw chuck adapter accept?
A: This self-tightening drill chuck adapter has a clamping range of 1.5–6.5mm, making it compatible with a wide variety of standard drill bits used in woodworking, metalworking, and home repair projects.
Q: Does this chuck adapter fit my cordless drill?
A: Yes — this adapter is designed with a universal 1/4" (6.35mm) hex shank interface, which is compatible with the vast majority of cordless and corded power drills that support quick-change hex shank accessories. Simply insert the hex shank into your drill's chuck and you're ready to go.
Q: Do I need a chuck key to tighten or loosen the drill bit?
A: No chuck key is needed. This is a keyless, self-tightening design — the three-jaw mechanism tightens automatically as you drill and can be loosened by hand, making bit changes fast and effortless.
Q: What material is the chuck adapter made from?
A: The adapter is constructed from high-grade chrome vanadium steel that has been hardened and treated for superior wear resistance, ensuring stable gripping power and durability even under heavy use.
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.