1/2-20UNF Keyless Drill Chuck Kit, 1.5-13mm, with 3 Adapters | Self-tightening alloy steel chuck includes 3/8 in SDS Plus, 1/4 in hex and 1/2 in impact wrench adapters

Keyless Drill Chuck (1/2-20UNF, 1.5-13mm) features self-tightening ratchet design, no chuck key needed. Made of high-quality alloy steel with hard alloy jaws, it clamps firmly and resists wear. Fits most mainstream electric drills, and comes complete with 3/8" SDS Plus, 1/4" hex & 1/2" adapters for wide compatibility. SZKEYISN brand provides 24-hour after-sales support, making it an ideal replacement accessory for your power tools.

• 1/2-20UNF Keyless Drill Chuck:This 1/2-20UNF keyless drill chuck fits drill bits from 1.5mm to 13mm, providing secure clamping for drilling, fastening, and general repair work. Made from durable alloy steel with hardened jaws, it helps hold bits firmly and reduces slipping during operation
• Self-Tightening Ratchet Design:The upgraded self-tightening ratchet structure allows quick bit changes without a chuck key. Simply twist by hand to tighten or loosen the chuck, making it easier to switch between drill bits and improve work efficiency during daily projects
• Wide Application for Power Tools:Designed with a standard 1/2-20UNF thread mount and 1.5-13mm clamping range, this drill chuck is suitable for many compatible electric drills and power tools. Ideal for woodworking, metal drilling, home repairs, workshop use, and DIY projects
• Multi-Adapter Kit for Flexible Use:This drill chuck set includes adapters and socket converters for expanded tool compatibility, including 3/8" SDS Plus shank and 1/4" hex shank applications. The adapter design allows the chuck to work with different tool setups for more flexible use
• Durable Build for Daily Projects:Built for repeated use, this keyless drill chuck and adapter kit is designed to handle common drilling and fastening tasks. The sturdy construction helps provide stable performance, making it a practical replacement or upgrade accessory for home users, DIYers, and workshop projects