The grinder uses a slim grip and universal side handle that delivers comfortable metal cutting or grinding. With a speed of 9,500 rpm, the tool uses a 4½" wheel size, and has a lock on feature for the on switch when performing time consuming tasks. Equipped with an easy access port for changing motor brushes, the EY4640X is ideal for general construction, plumbing, electrical installation and metal construction.
Compact and Lightweight The EY4640X is compact in size and weighs only 4.8 lbs. The ergonomic in-line design and slim grip allow the user to hold the grinder securely which allows for less fatigue over extended use.
GuardION system The EY4640X is powered by a 3.0ah Cobalt Li-ion battery pack, which delivers high output with low heat generation resulting in twice the lifetime total performance versus current Ni-Cd battery packs. In addition the EY4640X utilizes Panasonics unique GuardION system. The GuardION system monitors each battery cell during battery charging and during tool use to prevent over discharging and overheating of the battery pack thus insuring long life.
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