[TRAX工具小舖]EP-DW8451[20V 鋰電無刷400Nm衝擊扳手]1/2”(4分)電動扳手/板手

This is a 20V lithium-ion brushless impact wrench with a 1/2 inch socket, capable of up to 400Nm torque. It offers three speed/torque settings and intelligent reverse mode.

• The description claims the tool provides up to 400Nm torque.
• The description claims it has three speed/torque settings.
• The description claims the intelligent reverse mode stops impact and rotation for loosening bolts/nuts.