| 摘要 |
This invention relates to a hand held cutting device, comprising a handle ( 62 ) and a cutting head ( 63 ), a cutting element ( 4 ) attached to said cutting head ( 63 ), a guiding and supporting element ( 2 ) extending from said cutting head ( 63 ), said guiding and supporting element ( 2 ) and cutting head ( 63 ) arranged to form a protecting periphery such that any part of a cutting edge ( 4 A) of said cutting element ( 4 ) does not protrude outside of said periphery, said guiding and supporting element ( 2 ) including a distal portion ( 2 A) arranged to form a feed channel ( 64 ) together with a portion ( 60 ) of said handle ( 62 ) and a support device ( 1 ) arranged on said guiding and supporting element ( 2 ), which support device ( 1 ) is arranged to interact with said cutting edge ( 4 A) to improve cut ability, wherein said cutting element ( 4 ) is arranged to be none rotate ably, fixedly attached to said cutting head ( 63 ), by means of a locking device ( 40, 41 ) that provides for at least three different re-positioning and thereby renewing of said cutting edge ( 4 a).
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