Dongcheng DCPB358-EM cordless brushless impact wrench with 20V MAX | 1/2-inch drive | 358Nm torque |500Nm nut-busting torque |

The Dongcheng 6506 DCPB358-EM Cordless Brushless Impact Wrench is a compact and powerful cordless fastening tool designed for professional automotive, construction, maintenance and industrial applications. Powered by 20V MAX with dual 4.0Ah batteries, it delivers up to 358Nm of torque and 500Nm of nut-busting torque for efficient fastening and loosening performance. The impact wrench features a 12.7mm (1/2-inch) square drive and supports standard bolt sizes from M12 to M18, making it suitable for a wide range of fastening applications. Its 400W maximum power output provides reliable performance for demanding workshop and job-site tasks. The DCPB358-EM offers two speed settings, with a low no-load speed of 0–2,000/min and high speed of 0–2,400/min. Its impact frequency reaches 2,900/min in low mode and 3,200/min in high mode, providing efficient impact action for fastening and loosening operations. Specification Model: DCPB358-EM Product Number: 6506 Battery: 20V MAX / 4.0Ah × 2 Max. Power Output: 400W Standard Bolt Size: M12–M18 Square Drive Size: 12.7mm (1/2") Maximum Torque: 358Nm Nut-Busting Torque: 500Nm Torque Setting: Low 300Nm / High 358Nm No-Load Speed: Low 0–2,000/min / High 0–2,400/min Impact Frequency: Low 0–2,900/min / High 0–3,200/min Net Weight: 1.7kg Features 1. Brushless motor: delivers to 358N.m fastening torque; 2. 2-mode control:providing excellent control over output speed/torque for different working conditions; 3. Smart-loosen mode: preventing nuts drop down accidently. 4. 129mm Compact body: perfect control in narrow spaces. Accessories & Package (Type EM) 4.0Ahx2, 2A Charger Color Box Packing Socket, Belt Cilp, Plastic Case Packing