ocr: TRIMMER CUTIING EDGES - - - - - - - - /A - - . d - ehy - - - - - Longer hairs are tackled with a beard trimmer. Two serrated blades, driven bya a crank, move to-and-fro over each other. As gaps open between the serrations, hairs are trapped and then sliced as the blades cross. The blades act as: a pair ofwedges, just like scissors.
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