The Makita DRV250Z 18V LXT Rivet Gun with a 30mm stroke and 20kN of pulling force The Makita DRV250 offers high-speed riveting comparable to a pneumatic tool with a 30mm stroke and 20kN of pulling force. Fitted with a jaw case designed to enable tight space operation such as close-to-wall riveting. The machine can take rivets from 4.8 - 6.4 mm diameter and has a twin LED job light for working in darker environments. The rear of the DRV250 has a transparent container for spent mandrels. Compatible with BL1815N, BL1820B, BL1830B, BL1840B, BL1850B and BL1860B batteries. Sold as a body-only machine without battery or charger in a cardboard box. Features: Brushless motor Electric brake LED job light Compatible with various sizes of blind rivets: A wide range of nose pieces and jaw pushers allow for tightening various sizes of blind rivets Rivet holding mechanism: Once a rivet is installed, it is held in place and will not drop out even when the tool is directed downward Transparent container for spent mandrels High speed tightening Comes With: Various sized mandrels Grease Belt clip Specification: Vibration Level: 2.5 m/sec² Battery Type: Lithium-ion Body only machine  Voltage: 18V Stroke: 30 mm Pulling Force: 20 kN Rivet Diameter: 4.8 - 6.4 mm Noise sound pressure: 74 dB(A) Noise K factor: 3 dB(A) Vibration K factor: 1.5 m/sec² Net weight: 2.1 - 2.4 kg