Tools & Materials

EY7540LN2S Cordless Impact Driver Review

The Panasonic EY7540LN25 is a well-rounded cordless impact driver with a good balance of tool weight and power

By Michael Maines

This is my favorite driver. Not overweight or underpowered, the Panasonic is the most wellrounded, well-equipped driver of the bunch. It performed flawlessly in every aspect of home construction, from the mudsill to the ridge, from rough construction to finish carpentry.

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Editor Test Results:

Overall RatingExcellent
RunoutN/A
Ergonomics/BalanceGood
Endurance on a Single ChargeN/A
Torque1,330 in./lb.
Chuck/Transmission QualityN/A

Manufacturer Specifications:

ManufacturerPanasonic
Manufacturer's Web Sitewww.panasonic.com
Manufacturer's Phone Number800-211-7262
Weight3.1 lb.
Dimensions6 1/2 in. length
Chuck TypeN/A
Clutch SettingsN/A
Chuck CapacityN/A
Speed0-2,300 RPM
Volts14.4 v.
Recharge Time50 min
Battery Type3.0 Ah Li-ion battery pack
AccessoriesN/A

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