3-Jaw Drill Chuck Kit
Upgrade your tools with this heavy-duty 3-jaw drill chuck set. It offers powerful grip and wide compatibility—ideal for woodworking, metalworking, home repairs, and DIY projects. Converts your power driver into a precision drill in seconds.
🔧 Secure 3-Jaw Design
The universal 3-jaw system tightly grips drill bits from 1.5–13mm (1/16″–1/2″). Perfect for twist drills, step drills, spade bits, and more.
🔄 Easy Conversion Kit
- 1 × 1.5–13mm Keyed Drill Chuck
- 1 × Chuck Key
- 1 × 1/2" Square Female Adapter
- Rubber Ring + Locking Steel Pin
⚙️ Broad Tool Compatibility
Works with most electric drills, cordless drivers, bench drills, rotary tools, and impact drivers (forward rotation only).
🛠️ Quick Installation
1. Insert adapter
2. Attach chuck
3. Tighten with key
*Note: Not suitable for reverse mode. Use in forward rotation only.*
🧱 High-Strength Carbon Steel
Made of heat-treated carbon steel with rust-resistant coating. Durable and built for long-term torque handling under frequent use.
📐 Dimensions
Mount Type: 1/2-20 UNF
Chuck Capacity: 1.5mm–13mm (1/16"–1/2")
📋 Product Specifications
| Product Type | 3-Jaw Keyed Drill Chuck with Adapter |
| Clamping Range | 1.5–13mm (1/16″–1/2″) |
| Material | Heat-treated carbon steel + plastic key handle |
| Chuck Type | Keyed |
| Mount Thread | 1/2-20 UNF (female) |
| Adapter | 1/2" square (male) to chuck mount (female) |
| Included Accessories | Chuck key, adapter, rubber ring, locking pin |
| Compatibility | Electric drills, impact drivers, bench drills (forward mode only) |
| Recommended Use | Wood, metal, plastic, brick, DIY, workshop |
❓ FAQ
Q1: Will this chuck work with my cordless impact driver?
A: Yes, as long as it has a 1/2" square drive and supports forward rotation, it will work perfectly with the included adapter.
Q2: Can this chuck handle heavy-duty metal drilling?
A: Yes, the carbon steel construction provides solid grip and torque stability for both wood and metal drilling tasks.
Q3: How do I tighten or loosen the chuck?
A: Use the included chuck key to securely tighten or release drill bits. Turn clockwise to tighten, counterclockwise to release.
Q4: Is reverse rotation supported?
A: No. This chuck is not designed for use in reverse. Using it in reverse may loosen the bit.
Q5: What types of bits does this support?
A: Works with standard round-shank drill bits (twist, spade, step, masonry, etc.) between 1.5mm and 13mm diameter.