DEWALT's 20V MAX 10 oz / 300 ml Adhesive Gun has a variable speed trigger that allows for increase control over your adhesive flow, a Quick Connect inter-changeable canister tray that allows the user to quickly change between canister sizes, and a Speed Dial for setting maximum and minimum flow rates. | DEWALT 20V MAX 10 oz / 300 ml Adhesive Gun (Tool Only) DCE560B