The Makita DTW190 is an entry level 18v cordless impact wrench with an optimal tightening torque of 190 N.m. SPECIFICATION: Voltage: 18v Driving Shank: 1/2" Square Impacts: 0-3,000 ipm Standard Bolt: M8-M16 High Tensile Bolt: M8-M12 No Load Speed: 0 - 2,300 rpm Max Fastening Torque: 190 Nm Net Weight: 1.7 kg
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