Description
B10 B12 B16 B18 B22 Drill Chuck – 1/2″ 20UNF Thread Self‑Tightening Automatic Locking Clamp
Product Overview
Upgrade your machining setup with the B10 B12 B16 B18 B22 drill chuck, engineered for precision and durability. Designed for 1/2″ drill sizes with a 20UNF thread, this self‑tightening chuck locks securely into place, ensuring consistent performance on every pass.
Key Features
- Self‑tightening mechanism for rapid, lock‑in installation
- Automatic locking clamp eliminates hand‑tightening errors
- Compatible with 0.5–6″ (12.7–152.4 mm) drill bits
- Supports 1–10 mm and 1–13 mm drill bit ranges
- Thread size: 3/8-24UNF for robust, high‑torque connection
- Durable steel construction resists wear and corrosion
- Precision‑milled jaws for accurate, repeatable drilling
Specifications
• Size: 1/2″ drill chuck
• Thread: 20UNF
• Clamp: 3/8-24UNF
• Drill bit range: 0.5–6″ (12.7–152.4 mm)
• Material: High‑strength steel
• Finish: Anti‑rust coating
Benefits
- Reduces setup time with quick‑release self‑tightening action
- Maintains consistent torque for cleaner, more accurate holes
- Extends tool life with wear‑resistant jaws and robust locking clamp
- Versatile across a wide range of drill sizes and applications
- Ideal for CNC routers, milling machines, and general purpose drilling
Ideal For
Manufacturing, woodworking, metalworking, and hobbyist projects that demand reliable, high‑precision drilling. Whether you’re tightening bolts, creating pilot holes, or working with tough materials, this drill chuck delivers performance and peace of mind.
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