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Torque Measurement and Conversion

0:40
1:37
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Impact driver or impact wrench

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What happens here

The presenter explains that impact drivers are measured in inch-pounds, while impact wrenches are measured in foot-pounds. He provides a conversion example: 2000 inch-pounds (typical for an impact driver) divided by 12 equals approximately 166 foot-pounds. He states his impact wrench is roughly 250 foot-pounds, highlighting the torque difference.

Goal: Understand the different units of torque and their conversion

Tools and materials

  • Impact Driver Milwaukee M18 Fuel — Example for inch-pound measurement
  • Impact Wrench Milwaukee M12 Fuel — Example for foot-pound measurement

What they say

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impact wrench offers a 3/8 anvil, which a socket hooks directly onto. Impact drivers are measured in inch pounds, impact wrenches are measured in foot pounds. Now, there is an easy conversion to figure out the foot pounds of this. This is roughly 2,000 inch pounds divided by 12 will give you 166 foot pounds. As for this one, it's roughly 250 foot pounds. Now, there is an adapter for both of these that'll turn this one into an impact wrench. And of course, I

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