Kyocera Formerly Ryobi Impact Wrench Socket Insertion 657251A can change the rotation speed with one touch depending on the Tightening capacity bolts

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- Fastening capacity: (normal bolts) M10~M16, (high strength bolts) M10~M16 Maximum tightening torque: (strong) 200N・m, (weak) 100N・m Rotation speed: (strong) 0 to 3,100 min-1, (weak) 0 to 2,600 min-1 Number of strokes: (Strong) 0-3,200min-1, (Strong) 0-2,500min-1 Power supply: Single phase 100V Current: 3.5A Power consumption: 320W Power cord: 5m