The set includes two different chuck capacities for handling a range of small drill bits. Convert a compatible power screwdriver or quick-change hex driver into a compact drilling tool with this 2-piece keyless drill chuck adapter set.
3x Copper Pipe Cleaning Brush Set Drill Attachment 1/2″ 3/4″ 1″ w/ 1/4″Hex Shank
Includes 1/2″, 3/4″, and 1″ cleaning tools designed for fast, efficient removal of oxidation, rust, and debris before soldering. Built with aerospace aluminum alloy body and 304 stainless steel brushes for superior durability and corrosion resistance.

