iMeshbean Cordless Impact Wrench 21V 1/2" Electric Impact Gun Kit, Screwdriver High Torque Repair And Installation Tools with 1 PACK 3.0Ah Battery & Fast Charger, 6pcs Socket

Specification: Nut Busting Torque: 550 Nm Max Fastening Torque: 280 Nm Battery: Lithium-ion 3000mAH（BL1830, BL1830B, BL1840, BL1840B, BL1850, BL1850B, BL1860B） Voltage: 21V Driving Shank: 1/2" Square Standard bolt: M10-M16 No Load Speed : 0-3200 rpm Noise sound pressure: 96 dB(A) Noise sound power: 107 dB(A) Noise K factor: 3 dB(A) Vibration: Fastening Bolt 11.5 m/sec2 Vibration K factor: 1.5 m/sec2 Package: 1* Impact wrench 1* 3.0Ah Lithium battery 1* Charger 1* 1/2" to 1/4" Connector 1* Drill bit adapter 1* Drill bit connector 1* Hex screwdriver adapter 6* Sleeves 1* Hex screwdriver 1* Rubber ring 1* Latch 1* Storage Case