IThe Makita 18V Li-ion Cordless Brushless 6.4mm Riveter, DRV250Z, is a powerful cordless solution for heavy duty riveting tasks and has been specifically designed for industrial applications. Designed with a Brushless Motor, the DRV250 delivers a powerful pulling force of 20kN with a stroke length of 30mm. The DRV250Z also has a short center height of only 26mm, allowing it to be used in tight and narrow working spaces. The DRV250Z includes various features which make it a powerful yet easy tool to use, built with a rivet holding mechanism as well as a transparent mandrel box, allowing for clear visual monitoring of the amount of mandrel collected.