| 摘要 |
The present invention is directed to an improved key cutter, and more particularly to a key cutting devie adapted simultaneously to cut two key blanks in accordance with the bitting of a pattern key. The apparatus is characterized by the inclusion of a vise assembly for carrying the pattern key and the key blanks which simultaneously engages the surfaces of the key blanks on spaced portions of the periphery of a single milling or cutting wheel, the apparatus including, in addition, means for compensating for wear and dulling of the cutter wheel.
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