Dyllu 20 pcs bore brush set

Use for cleaning firearms, engine parts, and Allkinds of hard to rEachareas around the home, garage, or workshop
Double injected contoured grip handle provides a secure hold
Quick change 1/4″ shanks and power tool extension for use with electric drills
Includes – 1 pc 6″ power tool adapter, 1 pc quick change driver handle, 6 pc nylon brushes, 6 pc steel brushes, and 6 pc brass brushes. Sizes – 1/4″, 3/8″, 1/2″, 5/8″, 3/4″, 1″