Features:
*Quick-Connect Feature: The innovative quick-connect design allows for swift attachment and ejection, significantly enhancing work efficiency when dealing with material removal after drilling tasks.
*Self-Locking Safety: With a user-friendly self-locking mechanism, this tool secures firmly with a simple left turn to lock and right turn to release, safe and accidental loosening during use.
*Construction: Crafted from high-strength 45# manganese steel, this hole opener is built to withstand demanding drilling conditions, providing long-lasting performance and reliability for various projects.
*Compact & for versatile: Weighing just 343g and measuring 192mm in total length, this lightweight tool features a 10mm hex shank that is compatible with a range of drills, including hand drills and cordless options.
*Dual Thread Compatibility: Designed to accommodate both 16mm and 58-inch threads, this hole opener is for versatile enough to work effectively with bi-metal hole saws and pipe openers, making it an essential addition to any toolbox.

Specifications:
*Product Name:hole opener quick release rod
*Material:metal
*Shank:10mm
*Size:16mm,5/8inch thread
*Color:as show

Package content:
1 x quick release rod